.gitignore

@@ -55,4 +55,3 @@ wireless-install.sh
 firebase-debug.log
 .agent_plans/
 .agent_refs/
-.agent_artifacts/

Gemfile.lock

@@ -3,13 +3,13 @@ GEM
   specs:
     CFPropertyList (3.0.8)
     abbrev (0.1.2)
-    addressable (2.9.0)
+    addressable (2.8.8)
       public_suffix (>= 2.0.2, < 8.0)
     artifactory (3.0.17)
     atomos (0.1.3)
     aws-eventstream (1.4.0)
-    aws-partitions (1.1240.0)
-    aws-sdk-core (3.245.0)
+    aws-partitions (1.1213.0)
+    aws-sdk-core (3.242.0)
       aws-eventstream (~> 1, >= 1.3.0)
       aws-partitions (~> 1, >= 1.992.0)
       aws-sigv4 (~> 1.9)
@@ -17,11 +17,11 @@ GEM
       bigdecimal
       jmespath (~> 1, >= 1.6.1)
       logger
-    aws-sdk-kms (1.123.0)
-      aws-sdk-core (~> 3, >= 3.244.0)
+    aws-sdk-kms (1.121.0)
+      aws-sdk-core (~> 3, >= 3.241.4)
       aws-sigv4 (~> 1.5)
-    aws-sdk-s3 (1.219.0)
-      aws-sdk-core (~> 3, >= 3.244.0)
+    aws-sdk-s3 (1.213.0)
+      aws-sdk-core (~> 3, >= 3.241.4)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.5)
     aws-sigv4 (1.12.1)
@@ -29,7 +29,7 @@ GEM
     babosa (1.0.4)
     base64 (0.2.0)
     benchmark (0.5.0)
-    bigdecimal (4.1.2)
+    bigdecimal (4.0.1)
     claide (1.1.0)
     colored (1.2)
     colored2 (3.1.2)
@@ -68,11 +68,11 @@ GEM
     faraday-net_http_persistent (1.2.0)
     faraday-patron (1.0.0)
     faraday-rack (1.0.0)
-    faraday-retry (1.0.4)
+    faraday-retry (1.0.3)
     faraday_middleware (1.2.1)
       faraday (~> 1.0)
-    fastimage (2.4.1)
-    fastlane (2.233.0)
+    fastimage (2.4.0)
+    fastlane (2.232.2)
       CFPropertyList (>= 2.3, < 4.0.0)
       abbrev (~> 0.1.2)
       addressable (>= 2.8, < 3.0.0)
@@ -92,7 +92,7 @@ GEM
       faraday-cookie_jar (~> 0.0.6)
       faraday_middleware (~> 1.0)
       fastimage (>= 2.1.0, < 3.0.0)
-      fastlane-sirp (>= 1.1.0)
+      fastlane-sirp (>= 1.0.0)
       gh_inspector (>= 1.1.2, < 2.0.0)
       google-apis-androidpublisher_v3 (~> 0.3)
       google-apis-playcustomapp_v1 (~> 0.1)
@@ -122,9 +122,10 @@ GEM
       xcodeproj (>= 1.13.0, < 2.0.0)
       xcpretty (~> 0.4.1)
       xcpretty-travis-formatter (>= 0.0.3, < 2.0.0)
-    fastlane-sirp (1.1.0)
+    fastlane-sirp (1.0.0)
+      sysrandom (~> 1.0)
     gh_inspector (1.1.3)
-    google-apis-androidpublisher_v3 (0.99.0)
+    google-apis-androidpublisher_v3 (0.95.0)
       google-apis-core (>= 0.15.0, < 2.a)
     google-apis-core (0.18.0)
       addressable (~> 2.5, >= 2.5.1)
@@ -138,15 +139,15 @@ GEM
       google-apis-core (>= 0.15.0, < 2.a)
     google-apis-playcustomapp_v1 (0.17.0)
       google-apis-core (>= 0.15.0, < 2.a)
-    google-apis-storage_v1 (0.61.0)
+    google-apis-storage_v1 (0.59.0)
       google-apis-core (>= 0.15.0, < 2.a)
     google-cloud-core (1.8.0)
       google-cloud-env (>= 1.0, < 3.a)
       google-cloud-errors (~> 1.0)
     google-cloud-env (2.1.1)
       faraday (>= 1.0, < 3.a)
-    google-cloud-errors (1.6.0)
-    google-cloud-storage (1.59.0)
+    google-cloud-errors (1.5.0)
+    google-cloud-storage (1.58.0)
       addressable (~> 2.8)
       digest-crc (~> 0.4)
       google-apis-core (>= 0.18, < 2)
@@ -168,13 +169,13 @@ GEM
     httpclient (2.9.0)
       mutex_m
     jmespath (1.6.2)
-    json (2.19.4)
+    json (2.18.1)
     jwt (2.10.2)
       base64
     logger (1.7.0)
     mini_magick (4.13.2)
     mini_mime (1.1.5)
-    multi_json (1.20.1)
+    multi_json (1.19.1)
     multipart-post (2.4.1)
     mutex_m (0.3.0)
     nanaimo (0.4.0)
@@ -184,13 +185,13 @@ GEM
     os (1.1.4)
     ostruct (0.6.3)
     plist (3.7.2)
-    public_suffix (7.0.5)
-    rake (13.4.2)
+    public_suffix (7.0.2)
+    rake (13.3.1)
     representable (3.2.0)
       declarative (< 0.1.0)
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
-    retriable (3.4.1)
+    retriable (3.1.2)
     rexml (3.4.4)
     rouge (3.28.0)
     ruby2_keywords (0.0.5)
@@ -204,6 +205,7 @@ GEM
     simctl (1.6.10)
       CFPropertyList
       naturally
+    sysrandom (1.0.5)
     terminal-notifier (2.0.0)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)

app/src/main/kotlin/org/meshtastic/app/MainActivity.kt

@@ -59,7 +59,6 @@ import org.meshtastic.app.node.metrics.getTracerouteMapOverlayInsets
 import org.meshtastic.app.ui.MainScreen
 import org.meshtastic.core.barcode.rememberBarcodeScanner
 import org.meshtastic.core.navigation.DEEP_LINK_BASE_URI
-import org.meshtastic.core.network.repository.UsbRepository
 import org.meshtastic.core.nfc.NfcScannerEffect
 import org.meshtastic.core.resources.Res
 import org.meshtastic.core.resources.channel_invalid
@@ -92,8 +91,6 @@ import org.meshtastic.feature.node.metrics.TracerouteMapScreen
 class MainActivity : ComponentActivity() {
     private val model: UIViewModel by viewModel()
 
-    private val usbRepository: UsbRepository by inject()
-
     /**
      * Activity-lifecycle-aware client that binds to the mesh service. Note: This is used implicitly as it registers
      * itself as a LifecycleObserver in its init block.
@@ -169,16 +166,6 @@ class MainActivity : ComponentActivity() {
         handleIntent(intent)
     }
 
-    override fun onResume() {
-        super.onResume()
-        // Belt-and-suspenders for the Android 12+ attach-intent quirk: if the activity is
-        // resumed while a USB device is already attached (e.g. process restart, returning
-        // from another app), the manifest-declared attach intent may have already fired
-        // before UsbRepository was constructed. Re-poll deviceList here so the UI reflects
-        // reality without requiring the user to physically replug.
-        usbRepository.refreshState()
-    }
-
     @Composable
     private fun AppCompositionLocals(content: @Composable () -> Unit) {
         CompositionLocalProvider(
@@ -270,11 +257,6 @@ class MainActivity : ComponentActivity() {
 
             UsbManager.ACTION_USB_DEVICE_ATTACHED -> {
                 Logger.d { "USB device attached" }
-                // Android 12+ delivers ACTION_USB_DEVICE_ATTACHED only to manifest-declared
-                // receivers, so the runtime-registered UsbBroadcastReceiver inside UsbRepository
-                // never sees this event. Forward it explicitly so the serialDevices StateFlow
-                // refreshes and the device shows up in the Connect → Serial tab.
-                usbRepository.refreshState()
                 showSettingsPage()
             }
 

build-logic/settings.gradle.kts

@@ -30,7 +30,7 @@ pluginManagement {
 }
 
 plugins {
-    id("com.gradle.develocity") version("4.4.1")
+    id("com.gradle.develocity") version("4.4.0")
 }
 
 dependencyResolutionManagement {

core/ble/src/commonMain/kotlin/org/meshtastic/core/ble/BleExceptionClassifier.kt

@@ -26,9 +26,7 @@ import com.juul.kable.UnmetRequirementException
 /**
  * Classification of a BLE-layer exception for the transport layer to act on.
  *
- * @property isPermanent `true` if the condition cannot resolve without explicit user re-selection of the device.
- *   Currently always `false` — all known BLE exceptions can resolve without user intervention (BT toggling, permission
- *   grants, transient GATT errors). Reserved for future use.
+ * @property isPermanent `true` if the condition won't resolve without user intervention (e.g. Bluetooth disabled).
  * @property gattStatus the platform GATT status code when available (Android-specific).
  * @property message a human-readable description of the failure.
  */
@@ -52,9 +50,6 @@ fun Throwable.classifyBleException(): BleExceptionInfo? = when (this) {
     is GattRequestRejectedException ->
         BleExceptionInfo(isPermanent = false, message = "GATT request rejected (busy)")
     is UnmetRequirementException ->
-        // Bluetooth disabled or runtime permission missing. Both can resolve without re-selecting the
-        // device (user re-enables BT, or grants permission). Surface as transient so the transport keeps
-        // retrying; UI can show a hint based on the message.
-        BleExceptionInfo(isPermanent = false, message = message ?: "Bluetooth LE unavailable")
+        BleExceptionInfo(isPermanent = true, message = message ?: "Bluetooth LE unavailable")
     else -> null
 }

core/data/src/commonMain/kotlin/org/meshtastic/core/data/manager/MeshConnectionManagerImpl.kt

@@ -60,7 +60,6 @@ import org.meshtastic.proto.AdminMessage
 import org.meshtastic.proto.Config
 import org.meshtastic.proto.Telemetry
 import org.meshtastic.proto.ToRadio
-import kotlin.time.Duration
 import kotlin.time.Duration.Companion.milliseconds
 import kotlin.time.Duration.Companion.seconds
 import kotlin.time.DurationUnit
@@ -212,11 +211,11 @@ class MeshConnectionManagerImpl(
             }
     }
 
-    private fun startHandshakeStallGuard(stage: Int, timeout: Duration, action: () -> Unit) {
+    private fun startHandshakeStallGuard(stage: Int, action: () -> Unit) {
         handshakeTimeout?.cancel()
         handshakeTimeout =
             scope.handledLaunch {
-                delay(timeout)
+                delay(HANDSHAKE_TIMEOUT)
                 if (serviceRepository.connectionState.value is ConnectionState.Connecting) {
                     // Attempt one retry. Note: the firmware silently drops identical consecutive
                     // writes (per-connection dedup). If the first want_config_id was received and
@@ -292,13 +291,13 @@ class MeshConnectionManagerImpl(
 
     override fun startConfigOnly() {
         val action = { packetHandler.sendToRadio(ToRadio(want_config_id = HandshakeConstants.CONFIG_NONCE)) }
-        startHandshakeStallGuard(1, HANDSHAKE_TIMEOUT_STAGE1, action)
+        startHandshakeStallGuard(1, action)
         action()
     }
 
     override fun startNodeInfoOnly() {
         val action = { packetHandler.sendToRadio(ToRadio(want_config_id = HandshakeConstants.NODE_INFO_NONCE)) }
-        startHandshakeStallGuard(2, HANDSHAKE_TIMEOUT_STAGE2, action)
+        startHandshakeStallGuard(2, action)
         action()
     }
 
@@ -405,14 +404,7 @@ class MeshConnectionManagerImpl(
          */
         private const val PRE_HANDSHAKE_SETTLE_MS = 100L
 
-        private val HANDSHAKE_TIMEOUT_STAGE1 = 30.seconds
-
-        /**
-         * Stage 2 drains the full node database, which can be significantly larger than Stage 1 config on big meshes.
-         * 60 s matches the meshtastic-client SDK timeout and avoids premature stall-guard triggers on meshes with 50+
-         * nodes.
-         */
-        private val HANDSHAKE_TIMEOUT_STAGE2 = 60.seconds
+        private val HANDSHAKE_TIMEOUT = 30.seconds
 
         // Shorter window for the retry attempt: if the device genuinely didn't receive the
         // first want_config_id the retry completes within a few seconds. Waiting another 30s

core/network/src/androidMain/kotlin/org/meshtastic/core/network/radio/SerialRadioTransport.kt

@@ -108,10 +108,7 @@ class SerialRadioTransport(
                                     "Uptime: ${uptime}ms, " +
                                     "Packets RX: $packetsReceived ($bytesReceived bytes)"
                             }
-                            // USB unplug / cable error is transient — the transport will reconnect when
-                            // the device is replugged or the OS re-enumerates the port. Only an explicit
-                            // close() (user disconnects) should signal a permanent disconnect.
-                            onDeviceDisconnect(waitForStopped = false, isPermanent = false)
+                            onDeviceDisconnect(false)
                         }
                     },
                 )

core/network/src/androidMain/kotlin/org/meshtastic/core/network/repository/SerialConnectionImpl.kt

@@ -87,11 +87,6 @@ internal class SerialConnectionImpl(
 
         port.open(usbDeviceConnection)
         port.setParameters(115200, UsbSerialPort.DATABITS_8, UsbSerialPort.STOPBITS_1, UsbSerialPort.PARITY_NONE)
-
-        // Assert DTR/RTS so native USB-CDC firmware (RAK4631 / nRF52840) recognizes the host as
-        // present and starts its serial-side Meshtastic protocol. Empirically, omitting these
-        // signals causes the firmware to never respond to WAKE_BYTES, stalling the handshake at
-        // Stage 1. Bridge-chip boards (CH340, CP210x, FTDI) tolerate the assertion.
         port.dtr = true
         port.rts = true
 

core/network/src/androidMain/kotlin/org/meshtastic/core/network/repository/UsbRepository.kt

@@ -54,7 +54,9 @@ class UsbRepository(
         _serialDevices
             .mapLatest { serialDevices ->
                 val serialProber = usbSerialProberLazy.value
-                buildMap { serialDevices.forEach { (k, v) -> serialProber.probeDevice(v)?.let { put(k, it) } } }
+                buildMap {
+                    serialDevices.forEach { (k, v) -> serialProber.probeDevice(v)?.let { driver -> put(k, driver) } }
+                }
             }
             .stateIn(processLifecycle.coroutineScope, SharingStarted.Eagerly, emptyMap())
 
@@ -81,8 +83,6 @@ class UsbRepository(
         processLifecycle.coroutineScope.launch(dispatchers.default) { refreshStateInternal() }
     }
 
-    private suspend fun refreshStateInternal() = withContext(dispatchers.default) {
-        val devices = usbManagerLazy.value?.deviceList ?: emptyMap()
-        _serialDevices.emit(devices)
-    }
+    private suspend fun refreshStateInternal() =
+        withContext(dispatchers.default) { _serialDevices.emit(usbManagerLazy.value?.deviceList ?: emptyMap()) }
 }

core/network/src/commonMain/kotlin/org/meshtastic/core/network/radio/BleRadioTransport.kt

@@ -133,11 +133,7 @@ class BleRadioTransport(
 
     @Volatile private var isFullyConnected = false
     private var connectionJob: Job? = null
-
-    // Never give up while the user has this device selected. Higher layers (SharedRadioInterfaceService)
-    // own the explicit-disconnect lifecycle and will close() us when the user picks a different device or
-    // toggles the connection off; until then, retry forever with the policy's exponential-backoff cap (60 s).
-    private val reconnectPolicy = BleReconnectPolicy(maxFailures = Int.MAX_VALUE)
+    private val reconnectPolicy = BleReconnectPolicy()
 
     private val heartbeatSender =
         HeartbeatSender(

core/network/src/commonMain/kotlin/org/meshtastic/core/network/radio/BleReconnectPolicy.kt

@@ -26,11 +26,10 @@ import kotlin.time.Duration.Companion.seconds
 /**
  * Encapsulates the BLE reconnection policy with exponential backoff.
  *
- * The policy tracks consecutive failures and decides whether to retry or signal a transient disconnect (DeviceSleep).
- * When [maxFailures] is reached the [execute] loop invokes [execute]'s `onPermanentDisconnect` callback and returns;
- * set [maxFailures] to [Int.MAX_VALUE] (as [BleRadioTransport] does) to disable the give-up path entirely.
+ * The policy tracks consecutive failures and decides whether to retry, signal a transient disconnect (DeviceSleep), or
+ * give up permanently.
  *
- * @param maxFailures maximum consecutive failures before giving up; use [Int.MAX_VALUE] to retry indefinitely
+ * @param maxFailures maximum consecutive failures before giving up permanently
  * @param failureThreshold after this many consecutive failures, signal a transient disconnect
  * @param settleDelay delay before each connection attempt to let the BLE stack settle
  * @param minStableConnection minimum time a connection must stay up to be considered "stable"
@@ -149,18 +148,7 @@ class BleReconnectPolicy(
     companion object {
         const val DEFAULT_MAX_FAILURES = 10
         const val DEFAULT_FAILURE_THRESHOLD = 3
-
-        /**
-         * Delay applied before every connection attempt (including the first) so the BLE stack and the firmware-side
-         * GATT session have time to settle.
-         *
-         * Empirically validated against the meshtastic-client KMP SDK probes (Apr 2026): with a 1.5 s pause between
-         * disconnect→reconnect cycles, 3/5–4/5 attempts failed mid-handshake (Stage1Draining timeouts) because the
-         * firmware had not yet released its GATT session from the previous cycle. With ≥ 5 s pause, success rate rose
-         * to 5/5 against a strong (-53 dBm) link. 3 s is a conservative compromise on Android, whose BLE stack is more
-         * mature than btleplug+CoreBluetooth, but the firmware-side cleanup constraint is the same.
-         */
-        val DEFAULT_SETTLE_DELAY = 3.seconds
+        val DEFAULT_SETTLE_DELAY = 1.seconds
         val DEFAULT_MIN_STABLE_CONNECTION = 5.seconds
 
         internal val RECONNECT_BASE_DELAY = 5.seconds

core/network/src/commonMain/kotlin/org/meshtastic/core/network/radio/StreamTransport.kt

@@ -37,20 +37,18 @@ abstract class StreamTransport(protected val callback: RadioTransportCallback, p
 
     override suspend fun close() {
         Logger.d { "Closing stream for good" }
-        onDeviceDisconnect(waitForStopped = true, isPermanent = true)
+        onDeviceDisconnect(true)
     }
 
     /**
-     * Signals the transport callback that the device has disconnected and optionally waits for the transport to stop.
+     * Notify the transport callback that our device has gone away, but wait for it to come back.
      *
      * @param waitForStopped if true we should wait for the transport to finish - must be false if called from inside
      *   transport callbacks
-     * @param isPermanent true only when the user has explicitly disconnected (e.g. [close] was called). USB unplug, I/O
-     *   errors, and similar conditions are transient — the transport may recover when the device is replugged or the OS
-     *   re-enumerates. Defaults to false so callbacks default to "may come back"; [close] passes true explicitly to
-     *   signal a user-initiated terminal disconnect.
+     * @param isPermanent true if the device is definitely gone (e.g. USB unplugged), false if it may come back (e.g.
+     *   TCP transient disconnect). Defaults to true for serial — subclasses may override with false.
      */
-    protected open fun onDeviceDisconnect(waitForStopped: Boolean, isPermanent: Boolean = false) {
+    protected open fun onDeviceDisconnect(waitForStopped: Boolean, isPermanent: Boolean = true) {
         callback.onDisconnect(isPermanent = isPermanent)
     }
 

core/network/src/commonTest/kotlin/org/meshtastic/core/network/radio/BleRadioTransportTest.kt

@@ -22,7 +22,6 @@ import dev.mokkery.every
 import dev.mokkery.matcher.any
 import dev.mokkery.mock
 import dev.mokkery.verify
-import dev.mokkery.verify.VerifyMode
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.TestScope
 import kotlinx.coroutines.test.advanceTimeBy
@@ -96,10 +95,10 @@ class BleRadioTransportTest {
      * [RadioInterfaceService.onDisconnect] must be called so the higher layers can react (e.g. start the device-sleep
      * timeout in [MeshConnectionManagerImpl]).
      *
-     * Virtual-time breakdown (DEFAULT_FAILURE_THRESHOLD = 3, DEFAULT_SETTLE_DELAY = 3 s): t = 3 000 ms — iteration 1
-     * settle delay elapses, connectAndAwait throws, backoff 5 s starts t = 8 000 ms — backoff ends t = 11 000 ms —
-     * iteration 2 settle delay elapses, connectAndAwait throws, backoff 10 s starts t = 21 000 ms — backoff ends t = 24
-     * 000 ms — iteration 3 settle delay elapses, connectAndAwait throws → onDisconnect called
+     * Virtual-time breakdown (DEFAULT_FAILURE_THRESHOLD = 3): t = 1 000 ms — iteration 1 settle delay elapses,
+     * connectAndAwait throws, backoff 5 s starts t = 6 000 ms — backoff ends t = 7 000 ms — iteration 2 settle delay
+     * elapses, connectAndAwait throws, backoff 10 s starts t = 17 000 ms — backoff ends t = 18 000 ms — iteration 3
+     * settle delay elapses, connectAndAwait throws → onDisconnect called
      */
     @Test
     fun `onDisconnect is called after DEFAULT_FAILURE_THRESHOLD consecutive failures`() = runTest {
@@ -120,10 +119,10 @@ class BleRadioTransportTest {
             )
         bleTransport.start()
 
-        // Advance through exactly 3 failure iterations (≈24 001 ms virtual time).
+        // Advance through exactly 3 failure iterations (≈18 001 ms virtual time).
         // The 4th iteration's backoff hasn't elapsed yet, so the coroutine is suspended
         // and advanceTimeBy returns cleanly.
-        advanceTimeBy(24_001L)
+        advanceTimeBy(18_001L)
 
         verify { service.onDisconnect(any(), any()) }
 
@@ -132,17 +131,16 @@ class BleRadioTransportTest {
     }
 
     /**
-     * Reconnect policy must NEVER give up on its own. The transport is only ever instantiated for the user-selected
-     * device, and explicit-disconnect is owned by the service layer (close()). Even after a sustained failure storm —
-     * well beyond the legacy [BleReconnectPolicy.DEFAULT_MAX_FAILURES] — the transport must keep retrying and must
-     * never call `onDisconnect(isPermanent = true)` from the give-up path.
+     * After [BleReconnectPolicy.DEFAULT_MAX_FAILURES] (10) consecutive failures, the reconnect loop should stop and
+     * signal a permanent disconnect. This prevents infinite battery drain when the device is genuinely offline.
      *
-     * Time budget for 15 failures with bonded device (no scan): each iteration ≈ 3 s settle + immediate throw +
-     * backoff. Backoffs cap at 60 s after failure 5: 5+10+20+40+60+60+60+60+60+60+60+60+60+60+60 = 735 s, plus 15×3 s
-     * settle = 45 s, total ≈ 780 s. Use 800_000 ms to cover variance.
+     * Time budget for 10 failures with bonded device (no scan): Each iteration = 1s settle + connectAndAwait throw +
+     * backoff Backoffs: 5s, 10s, 20s, 40s, 60s, 60s, 60s, 60s, 60s, (exit at failure 10 before backoff) Total ≈ 10×1s
+     * settle + 5+10+20+40+60+60+60+60+60 = 10 + 375 = 385s ≈ 385_000ms We use a generous 400_000ms to cover any timing
+     * variance.
      */
     @Test
-    fun `reconnect loop never gives up - no permanent disconnect from policy`() = runTest {
+    fun `reconnect loop stops after DEFAULT_MAX_FAILURES with permanent disconnect`() = runTest {
         val device = FakeBleDevice(address = address, name = "Test Device")
         bluetoothRepository.bond(device)
 
@@ -160,13 +158,11 @@ class BleRadioTransportTest {
             )
         bleTransport.start()
 
-        // Run well past where the legacy policy (maxFailures = 10) would have given up.
-        advanceTimeBy(800_001L)
+        // Advance enough time for all 10 failures to occur.
+        advanceTimeBy(400_001L)
 
-        // Transient disconnects (isPermanent = false) are expected once the failure threshold is hit;
-        // the policy must NEVER signal a permanent disconnect on its own. Only explicit close()
-        // (verified separately by the service layer) may emit isPermanent = true.
-        verify(mode = VerifyMode.not) { service.onDisconnect(isPermanent = true, errorMessage = any()) }
+        // Should have been called with isPermanent=true at least once (the final call).
+        verify { service.onDisconnect(isPermanent = true, errorMessage = any()) }
 
         bleTransport.close()
     }

core/network/src/jvmAndroidMain/kotlin/org/meshtastic/core/network/radio/TcpRadioTransport.kt

@@ -78,11 +78,7 @@ open class TcpRadioTransport(
         Logger.d { "[$address] Closing TCP transport" }
         closing = true
         transport.stop()
-        // Do NOT emit onDisconnect(isPermanent = true) here. The explicit-disconnect signal is the
-        // service layer's responsibility (SharedRadioInterfaceService.stopTransportLocked); emitting
-        // it from close() caused a double-disconnect and prevented the auto-reconnect loop from
-        // owning its own lifecycle. The `closing` guard above suppresses the listener's transient
-        // disconnect during teardown.
+        callback.onDisconnect(isPermanent = true)
     }
 
     override fun keepAlive() {

core/network/src/jvmMain/kotlin/org/meshtastic/core/network/SerialTransport.kt

@@ -129,10 +129,7 @@ private constructor(
                         // Ignore errors during port close
                     }
                     if (isActive) {
-                        // Serial read loop ended unexpectedly (cable unplug, I/O error). Treat as
-                        // transient — the user did not explicitly disconnect, and the port may come
-                        // back when the device is replugged or the OS re-enumerates it.
-                        onDeviceDisconnect(waitForStopped = true, isPermanent = false)
+                        onDeviceDisconnect(true)
                     }
                 }
             }
@@ -172,10 +169,8 @@ private constructor(
         private const val READ_TIMEOUT_MS = 100
 
         /**
-         * Creates and opens a [SerialTransport]. If the port cannot be opened, the transport signals a transient
-         * disconnect to the [callback] and returns the (non-connected) instance. The open failure is treated as
-         * non-permanent so higher-layer reconnect orchestration can retry (e.g. when the device is replugged or the
-         * user grants permission); only an explicit close should signal a permanent disconnect.
+         * Creates and opens a [SerialTransport]. If the port cannot be opened, the transport signals a permanent
+         * disconnect to the [callback] and returns the (non-connected) instance.
          */
         fun open(
             portName: String,
@@ -188,7 +183,7 @@ private constructor(
             if (!transport.startConnection()) {
                 val errorMessage = diagnoseOpenFailure(portName)
                 Logger.w { "[$portName] Serial port could not be opened; signalling disconnect. $errorMessage" }
-                callback.onDisconnect(isPermanent = false, errorMessage = errorMessage)
+                callback.onDisconnect(isPermanent = true, errorMessage = errorMessage)
             }
             return transport
         }

core/resources/src/commonMain/composeResources/values-bg/strings.xml

@@ -486,17 +486,8 @@
     <string name="frequency_slot">Честотен слот</string>
     <string name="ignore_mqtt">Игнориране на MQTT</string>
     <string name="mqtt_config">Конфигуриране на MQTT</string>
-    <string name="mqtt_status_inactive">Неактивен</string>
     <string name="mqtt_status_disconnected">Прекъсната връзка</string>
-    <string name="mqtt_status_connecting">Свързване…</string>
     <string name="mqtt_status_connected">Свързано</string>
-    <string name="mqtt_status_reconnecting">Повторно свързване…</string>
-    <string name="mqtt_status_reconnecting_with_attempt">Повторно свързване (опит %1$d) — %2$s</string>
-    <string name="mqtt_test_connection">Тестване на връзката</string>
-    <string name="mqtt_probe_success">Достъпен. Брокерът е приел идентификационните данни.</string>
-    <string name="mqtt_probe_success_with_info">Достъпен (%1$s)</string>
-    <string name="mqtt_probe_dns_failure">Хостът не е намерен</string>
-    <string name="mqtt_probe_other_failure">Връзката е неуспешна</string>
     <string name="mqtt_enabled">MQTT е активиран</string>
     <string name="address">Адрес</string>
     <string name="username">Потребителско име</string>
@@ -978,5 +969,4 @@
     <string name="desktop_notification_title">Meshtastic</string>
     <string name="filter_icon">Филтър</string>
     <string name="action_select_device">Изберете устройство</string>
-    <string name="action_select_network">Изберете мрежа</string>
 </resources>

core/resources/src/commonMain/composeResources/values-de/strings.xml

@@ -609,23 +609,8 @@
     <string name="ignore_mqtt">MQTT ignorieren</string>
     <string name="ok_to_mqtt">OK für MQTT</string>
     <string name="mqtt_config">MQTT Einstellungen</string>
-    <string name="mqtt_status_inactive">Inaktiv</string>
     <string name="mqtt_status_disconnected">Verbindung getrennt</string>
-    <string name="mqtt_status_disconnected_with_reason">Verbindung getrennt - %1$s</string>
-    <string name="mqtt_status_connecting">Wird verbunden</string>
     <string name="mqtt_status_connected">Verbunden</string>
-    <string name="mqtt_status_reconnecting">Erneut verbinden</string>
-    <string name="mqtt_status_reconnecting_with_attempt">Erneut verbinden (Versuch %1$d) - %2$s</string>
-    <string name="mqtt_test_connection">Verbindung testen</string>
-    <string name="mqtt_probe_running">Broker prüfen.</string>
-    <string name="mqtt_probe_success">Erreichbar. Broker akzeptierte Anmeldedaten.</string>
-    <string name="mqtt_probe_success_with_info">Erreichbar (%1$s)</string>
-    <string name="mqtt_probe_rejected">Broker abgelehnt: %1$s</string>
-    <string name="mqtt_probe_dns_failure">Host nicht gefunden</string>
-    <string name="mqtt_probe_tcp_failure">Broker (TCP) nicht erreichbar</string>
-    <string name="mqtt_probe_tls_failure">TLS Handshake fehlgeschlagen</string>
-    <string name="mqtt_probe_timeout">Zeitüberschreitung nach %1$d ms</string>
-    <string name="mqtt_probe_other_failure">Verbindung fehlgeschlagen</string>
     <string name="mqtt_enabled">MQTT aktiviert</string>
     <string name="address">Adresse</string>
     <string name="username">Benutzername</string>
@@ -1221,21 +1206,7 @@
     <string name="wifi_provision_ssid_placeholder">Netzwerk eingeben oder auswählen</string>
     <string name="wifi_provision_status_applied">WLAN erfolgreich konfiguriert!</string>
     <string name="wifi_provision_status_failed">WLAN Konfiguration konnte nicht angewendet werden</string>
-    <string name="desktop_tray_tooltip">Meshtastic Desktop</string>
-    <string name="desktop_tray_show">Meshtastic anzeigen</string>
-    <string name="desktop_tray_quit">Beenden</string>
     <string name="desktop_notification_title">Meshtastic</string>
-    <string name="export_tak_data_package">TAK Datenpaket exportieren</string>
-    <string name="clear_time_zone">Zeitzone löschen</string>
     <string name="filter_icon">Filter</string>
-    <string name="remove_filter">Filter entfernen</string>
-    <string name="show_iaq_legend">Legende für Luftqualität anzeigen</string>
-    <string name="action_show_message_status">Nachrichtenstatus anzeigen</string>
-    <string name="action_send_reply">Antwort senden</string>
-    <string name="action_copy_message">Nachricht kopieren</string>
-    <string name="action_select_message">Nachricht auswählen</string>
-    <string name="action_delete_message">Nachricht löschen</string>
-    <string name="action_react_with_emoji">Mit Emoji reagieren</string>
     <string name="action_select_device">Gerät auswählen</string>
-    <string name="action_select_network">Wählen Sie ein Netzwerk</string>
 </resources>

core/resources/src/commonMain/composeResources/values-et/strings.xml

@@ -611,21 +611,9 @@
     <string name="mqtt_config">MQTT sätted</string>
     <string name="mqtt_status_inactive">Mitteaktiivne</string>
     <string name="mqtt_status_disconnected">Ühendus katkenud</string>
-    <string name="mqtt_status_disconnected_with_reason">Ühendus katkenud — %1$s</string>
     <string name="mqtt_status_connecting">Ühendan…</string>
     <string name="mqtt_status_connected">Ühendatud</string>
     <string name="mqtt_status_reconnecting">Taas ühendan…</string>
-    <string name="mqtt_status_reconnecting_with_attempt">Ühendan uuesti (katse %1$d) — %2$s</string>
-    <string name="mqtt_test_connection">Test ühendus</string>
-    <string name="mqtt_probe_running">Kontrollin vahendajat…</string>
-    <string name="mqtt_probe_success">Ühendus õnnestus. Vahendaja aktsepteeris kasutajateave.</string>
-    <string name="mqtt_probe_success_with_info">Kättesaadav (%1$s)</string>
-    <string name="mqtt_probe_rejected">Vahendaja lükkas tagasi: %1$s</string>
-    <string name="mqtt_probe_dns_failure">Hosti ei leitud</string>
-    <string name="mqtt_probe_tcp_failure">Vahendajaga ei saa ühendust (TCP)</string>
-    <string name="mqtt_probe_tls_failure">TLS ühendus ebaõnnestus</string>
-    <string name="mqtt_probe_timeout">Ajaline katkestus peale %1$d ms</string>
-    <string name="mqtt_probe_other_failure">Ühendus ebaõnnestus</string>
     <string name="mqtt_enabled">MQTT lubatud</string>
     <string name="address">Aadress</string>
     <string name="username">Kasutajatunnus</string>
@@ -1225,17 +1213,5 @@
     <string name="desktop_tray_show">Näita Meshtastic</string>
     <string name="desktop_tray_quit">Sule</string>
     <string name="desktop_notification_title">Kärgvõrgustik</string>
-    <string name="export_tak_data_package">Ekspordi TAK andmepakett</string>
-    <string name="clear_time_zone">Eemalda ajatsoon</string>
     <string name="filter_icon">Filtreeri</string>
-    <string name="remove_filter">Eemalda filter</string>
-    <string name="show_iaq_legend">Näita õhukvaliteedi ajalugu</string>
-    <string name="action_show_message_status">Kuva sõnumi olek</string>
-    <string name="action_send_reply">Saada vastus</string>
-    <string name="action_copy_message">Kopeeri sõnum</string>
-    <string name="action_select_message">Vali sõnum</string>
-    <string name="action_delete_message">Kustuta sõnum</string>
-    <string name="action_react_with_emoji">Vasta emotikoniga</string>
-    <string name="action_select_device">Vali seade</string>
-    <string name="action_select_network">Vali võrk</string>
 </resources>

core/resources/src/commonMain/composeResources/values-fi/strings.xml

@@ -611,21 +611,9 @@
     <string name="mqtt_config">MQTT asetukset</string>
     <string name="mqtt_status_inactive">Passiivinen</string>
     <string name="mqtt_status_disconnected">Ei yhdistetty</string>
-    <string name="mqtt_status_disconnected_with_reason">Yhteys katkaistu — %1$s</string>
     <string name="mqtt_status_connecting">Yhdistetään…</string>
     <string name="mqtt_status_connected">Yhdistetty</string>
     <string name="mqtt_status_reconnecting">Yhdistetään uudelleen…</string>
-    <string name="mqtt_status_reconnecting_with_attempt">Yhdistetään uudelleen (yritys %1$d) — %2$s</string>
-    <string name="mqtt_test_connection">Testaa yhteys</string>
-    <string name="mqtt_probe_running">Tarkistetaan välityspalvelinta…</string>
-    <string name="mqtt_probe_success">Yhteys onnistui. Välityspalvelin hyväksyi tunnistetiedot.</string>
-    <string name="mqtt_probe_success_with_info">Yhteys onnistui (%1$s)</string>
-    <string name="mqtt_probe_rejected">Välityspalvelin ei hyväksynyt: %1$s</string>
-    <string name="mqtt_probe_dns_failure">Palvelinta ei löytynyt</string>
-    <string name="mqtt_probe_tcp_failure">Yhteyttä välityspalvelimeen ei saada (TCP)</string>
-    <string name="mqtt_probe_tls_failure">TLS-yhteyden muodostus epäonnistui</string>
-    <string name="mqtt_probe_timeout">Aikakatkaistu %1$d ms jälkeen</string>
-    <string name="mqtt_probe_other_failure">Yhdistäminen epäonnistui</string>
     <string name="mqtt_enabled">MQTT käytössä</string>
     <string name="address">Osoite</string>
     <string name="username">Käyttäjänimi</string>
@@ -1226,17 +1214,6 @@
     <string name="desktop_tray_show">Näytä Meshtastic</string>
     <string name="desktop_tray_quit">Lopeta</string>
     <string name="desktop_notification_title">Meshtastic</string>
-    <string name="export_tak_data_package">Vie TAK-datapaketti</string>
-    <string name="clear_time_zone">Tyhjennä aikavyöhyke</string>
     <string name="filter_icon">Suodatus</string>
-    <string name="remove_filter">Poista suodatin</string>
-    <string name="show_iaq_legend">Näytä ilmanlaadun selite</string>
-    <string name="action_show_message_status">Näytä viestin tila</string>
-    <string name="action_send_reply">Lähetä vastaus</string>
-    <string name="action_copy_message">Kopioi viesti</string>
-    <string name="action_select_message">Valitse viesti</string>
-    <string name="action_delete_message">Poista viesti</string>
-    <string name="action_react_with_emoji">Reaktio emojin kanssa</string>
     <string name="action_select_device">Valitse laite</string>
-    <string name="action_select_network">Valitse verkko</string>
 </resources>

core/resources/src/commonMain/composeResources/values-fr/strings.xml

@@ -614,8 +614,6 @@
     <string name="mqtt_status_connecting">Connexion…</string>
     <string name="mqtt_status_connected">Connecté</string>
     <string name="mqtt_status_reconnecting">Reconnexion…</string>
-    <string name="mqtt_test_connection">Test de la connexion</string>
-    <string name="mqtt_probe_other_failure">Échec de la connexion</string>
     <string name="mqtt_enabled">MQTT activé</string>
     <string name="address">Adresse</string>
     <string name="username">Nom d'utilisateur</string>

core/resources/src/commonMain/composeResources/values-ru/strings.xml

@@ -617,23 +617,8 @@
     <string name="ignore_mqtt">Игнорировать MQTT</string>
     <string name="ok_to_mqtt">ОК в MQTT</string>
     <string name="mqtt_config">Настройка MQTT</string>
-    <string name="mqtt_status_inactive">Неактивно</string>
     <string name="mqtt_status_disconnected">Отключено</string>
-    <string name="mqtt_status_disconnected_with_reason">Отключено — %1$s</string>
-    <string name="mqtt_status_connecting">Подключение...</string>
     <string name="mqtt_status_connected">Подключено</string>
-    <string name="mqtt_status_reconnecting">Переподключение...</string>
-    <string name="mqtt_status_reconnecting_with_attempt">Переподключение (попытка %1$d) — %2$s</string>
-    <string name="mqtt_test_connection">Проверить соединение</string>
-    <string name="mqtt_probe_running">Проверяем брокер…</string>
-    <string name="mqtt_probe_success">Доступно. Брокер принял учетные данные.</string>
-    <string name="mqtt_probe_success_with_info">Доступно (%1$s)</string>
-    <string name="mqtt_probe_rejected">Брокер отклонен: %1$s</string>
-    <string name="mqtt_probe_dns_failure">Узел не найден</string>
-    <string name="mqtt_probe_tcp_failure">Не удается подключиться к брокеру (TCP)</string>
-    <string name="mqtt_probe_tls_failure">Сбой TLS-рукопожатия</string>
-    <string name="mqtt_probe_timeout">Тайм-аут после %1$d мс</string>
-    <string name="mqtt_probe_other_failure">Соединение не удалось</string>
     <string name="mqtt_enabled">MQTT включен</string>
     <string name="address">Адрес</string>
     <string name="username">Имя пользователя</string>
@@ -1237,21 +1222,7 @@
     <string name="wifi_provision_ssid_placeholder">Введите или выберите сеть</string>
     <string name="wifi_provision_status_applied">Wi-Fi успешно настроен!</string>
     <string name="wifi_provision_status_failed">Не удалось применить настройку Wi-Fi</string>
-    <string name="desktop_tray_tooltip">Meshtastic Desktop</string>
-    <string name="desktop_tray_show">Показать Meshtastic</string>
-    <string name="desktop_tray_quit">Выход</string>
     <string name="desktop_notification_title">Meshtastic</string>
-    <string name="export_tak_data_package">Экспорт пакета данных TAK</string>
-    <string name="clear_time_zone">Очистить часовой пояс</string>
     <string name="filter_icon">Фильтр</string>
-    <string name="remove_filter">Удалить фильтр</string>
-    <string name="show_iaq_legend">Показать легенду качества воздуха</string>
-    <string name="action_show_message_status">Показать статус сообщения</string>
-    <string name="action_send_reply">Отправить ответ</string>
-    <string name="action_copy_message">Скопировать сообщение</string>
-    <string name="action_select_message">Выбрать сообщение</string>
-    <string name="action_delete_message">Удалить сообщение</string>
-    <string name="action_react_with_emoji">Отреагировать эмодзи</string>
     <string name="action_select_device">Выберите устройство</string>
-    <string name="action_select_network">Выбрать сеть</string>
 </resources>

core/resources/src/commonMain/composeResources/values-sv/strings.xml

@@ -43,7 +43,6 @@
     <string name="unrecognized">Okänd</string>
     <string name="message_status_enroute">Inväntar kvittens</string>
     <string name="message_status_queued">Kvittens köad</string>
-    <string name="message_status_delivered">Levererad till nät</string>
     <string name="message_status_unknown">Okänd</string>
     <string name="routing_error_none">Kvitterad</string>
     <string name="routing_error_no_route">Ingen rutt</string>
@@ -371,7 +370,6 @@
     <string name="traceroute_duration">Varaktighet: %1$s s</string>
     <string name="traceroute_route_towards_dest">Rutt spårad mot destination:\n\n</string>
     <string name="traceroute_route_back_to_us">Rutten spårad tillbaka till oss:\n\n</string>
-    <string name="traceroute_no_response">Inget svar</string>
     <string name="one_hour_short">1h</string>
     <string name="twenty_four_hours">24T</string>
     <string name="one_week">1V</string>
@@ -530,8 +528,6 @@
     <string name="mqtt_config">MQTT-konfiguration</string>
     <string name="mqtt_status_disconnected">Frånkopplad</string>
     <string name="mqtt_status_connected">Ansluten</string>
-    <string name="mqtt_test_connection">Testa anslutningen</string>
-    <string name="mqtt_probe_other_failure">Anslutningen misslyckades</string>
     <string name="mqtt_enabled">MQTT är aktiverat</string>
     <string name="address">Adress</string>
     <string name="username">Användarnamn</string>

core/resources/src/commonMain/composeResources/values-uk/strings.xml

@@ -401,7 +401,6 @@
     <string name="mqtt_config">Налаштування MQTT</string>
     <string name="mqtt_status_disconnected">Відключено</string>
     <string name="mqtt_status_connected">Під’єднано</string>
-    <string name="mqtt_test_connection">Перевірка зʼєднання</string>
     <string name="mqtt_enabled">MQTT увімкнений</string>
     <string name="address">Адреса</string>
     <string name="username">Ім'я користувача</string>

core/resources/src/commonMain/composeResources/values-zh-rCN/strings.xml

@@ -567,7 +567,6 @@
     <string name="mqtt_config">MQTT设置</string>
     <string name="mqtt_status_disconnected">已断开连接</string>
     <string name="mqtt_status_connected">已连接</string>
-    <string name="mqtt_test_connection">连接测试</string>
     <string name="mqtt_enabled">启用MQTT</string>
     <string name="address">地址</string>
     <string name="username">用户名</string>

core/resources/src/commonMain/composeResources/values-zh-rTW/strings.xml

@@ -222,11 +222,6 @@
     <string name="a11y_label_value">%1$s: %2$s</string>
     <string name="a11y_message_from">來自 %1$s 的訊息：%2$s</string>
     <string name="preview_header">標頭</string>
-    <string name="preview_footer">標尾</string>
-    <string name="preview_dot">點形</string>
-    <string name="preview_text">文字</string>
-    <string name="preview_gauge">儀表板</string>
-    <string name="preview_gradient">梯度</string>
     <string name="preview_custom_composable_line_one">這是一個一個一個可客製化的組合元件</string>
     <string name="preview_custom_composable_line_two">還支援多行文字與多種樣式</string>
     <string name="message_delivery_status">訊息傳遞狀態</string>
@@ -412,12 +407,6 @@
     <string name="traceroute_return_hops">回程跳數</string>
     <string name="traceroute_round_trip">來回跳數</string>
     <string name="traceroute_no_response">無回應</string>
-    <string name="load_1_min">1分鐘負載</string>
-    <string name="load_5_min">5分鐘負載</string>
-    <string name="load_15_min">15分鐘負載</string>
-    <string name="load_1_min_description">1分鐘系統負載平均值</string>
-    <string name="load_5_min_description">5分鐘系統負載平均值</string>
-    <string name="load_15_min_description">15分鐘系統負載平均值</string>
     <string name="free_memory_description">可用系統記憶體（位元組）</string>
     <string name="one_hour_short">1小時</string>
     <string name="twenty_four_hours">二十四小時</string>
@@ -603,23 +592,8 @@
     <string name="ignore_mqtt">無視MQTT</string>
     <string name="ok_to_mqtt">允許轉發至 MQTT</string>
     <string name="mqtt_config">MQTT配置</string>
-    <string name="mqtt_status_inactive">已停用</string>
     <string name="mqtt_status_disconnected">已中斷連線</string>
-    <string name="mqtt_status_disconnected_with_reason">已斷線 — %1$s</string>
-    <string name="mqtt_status_connecting">正在連接…</string>
     <string name="mqtt_status_connected">已連線</string>
-    <string name="mqtt_status_reconnecting">重新連接中…</string>
-    <string name="mqtt_status_reconnecting_with_attempt">重新連接中（第 %1$d 次嘗試） — %2$s</string>
-    <string name="mqtt_test_connection">測試連線</string>
-    <string name="mqtt_probe_running">正在查詢 Broker…</string>
-    <string name="mqtt_probe_success">可供連線，Broker 已驗證並接受憑證。</string>
-    <string name="mqtt_probe_success_with_info">可供連線（%1$s）</string>
-    <string name="mqtt_probe_rejected">Broker 遭拒：%1$s</string>
-    <string name="mqtt_probe_dns_failure">找不到伺服器</string>
-    <string name="mqtt_probe_tcp_failure">無法連線至 Broker 中繼伺服器（TCP）</string>
-    <string name="mqtt_probe_tls_failure">TLS 握手失敗</string>
-    <string name="mqtt_probe_timeout">經過 %1$d 毫秒後逾時</string>
-    <string name="mqtt_probe_other_failure">測試失敗</string>
     <string name="mqtt_enabled">啟用MQTT服務器</string>
     <string name="address">地址</string>
     <string name="username">用戶名</string>
@@ -818,9 +792,6 @@
     <string name="show_waypoints">顯示路徑</string>
     <string name="show_precision_circle">顯示定位精準度</string>
     <string name="client_notification">客户端通知</string>
-    <string name="key_verification_title">金鑰驗證</string>
-    <string name="key_verification_request_title">金鑰驗證請求</string>
-    <string name="key_verification_final_title">金鑰驗證已完成</string>
     <string name="duplicated_public_key_title">偵測到重複的公鑰</string>
     <string name="low_entropy_key_title">偵測到加密金鑰強度不足</string>
     <string name="compromised_keys">偵測到金鑰已洩漏，點選確定後重新產生金鑰。</string>
@@ -1189,8 +1160,6 @@
     <string name="note">注意</string>
     <string name="device_storage_ui_title">裝置儲存空間與使用者介面（唯讀）</string>
     <string name="device_theme_language">主題 %1$s，語言 %2$s</string>
-    <string name="files_available">可使用檔案（%1$d）：</string>
-    <string name="file_entry">- %1$s（%2$d 位元）</string>
     <string name="no_files_manifested">未發現任何檔案。</string>
     <string name="connect">連線</string>
     <string name="done">完成</string>
@@ -1199,7 +1168,6 @@
     <string name="wifi_provision_mpwrd_disclaimer">進一步了解 mPWRD-OS 專案\nhttps://github.com/mPWRD-OS</string>
     <string name="wifi_provision_scanning_ble">正在搜尋裝置…</string>
     <string name="wifi_provision_device_found">找到裝置</string>
-    <string name="wifi_provision_device_found_detail">準備好掃描 Wi-Fi 網路了。</string>
     <string name="wifi_provision_scan_networks">搜尋網路</string>
     <string name="wifi_provision_scanning_wifi">正在搜尋…</string>
     <string name="wifi_provision_sending_credentials">正在套用 Wi-Fi 設定…</string>
@@ -1212,21 +1180,9 @@
     <string name="wifi_provision_ssid_placeholder">手動輸入或選擇一個網路</string>
     <string name="wifi_provision_status_applied">Wi-Fi 已設定完成！</string>
     <string name="wifi_provision_status_failed">無法套用 Wi-Fi 設定</string>
-    <string name="desktop_tray_tooltip">Meshtastic Desktop</string>
     <string name="desktop_tray_show">顯示 Meshtastic</string>
     <string name="desktop_tray_quit">離開</string>
     <string name="desktop_notification_title">Meshtastic</string>
-    <string name="export_tak_data_package">匯出 TAK 資料封包</string>
-    <string name="clear_time_zone">清除時區</string>
     <string name="filter_icon">過濾器</string>
-    <string name="remove_filter">移除篩選條件</string>
-    <string name="show_iaq_legend">顯示空氣品質圖例</string>
-    <string name="action_show_message_status">顯示訊息狀態</string>
-    <string name="action_send_reply">傳送回覆</string>
-    <string name="action_copy_message">複製訊息</string>
-    <string name="action_select_message">選擇訊息</string>
-    <string name="action_delete_message">刪除訊息</string>
-    <string name="action_react_with_emoji">使用表情符號回應</string>
     <string name="action_select_device">選擇裝置</string>
-    <string name="action_select_network">選擇網路</string>
 </resources>

feature/connections/src/androidMain/kotlin/org/meshtastic/feature/connections/domain/usecase/AndroidGetDiscoveredDevicesUseCase.kt

@@ -60,14 +60,7 @@ class AndroidGetDiscoveredDevicesUseCase(
     override fun invoke(showMock: Boolean): Flow<DiscoveredDevices> {
         val nodeDb = nodeRepository.nodeDBbyNum
 
-        // Filter out non-Meshtastic peripherals (headphones, cars, watches, etc.).
-        // BluetoothAdapter.bondedDevices returns every bonded device on the phone, so we
-        // must restrict the picker to entries whose advertised name matches the
-        // Meshtastic firmware pattern (see MeshtasticBleConstants.BLE_NAME_PATTERN).
-        val bondedBleFlow =
-            bluetoothRepository.state.map { ble ->
-                ble.bondedDevices.filter { it.getMeshtasticShortName() != null }.map { DeviceListEntry.Ble(it) }
-            }
+        val bondedBleFlow = bluetoothRepository.state.map { ble -> ble.bondedDevices.map { DeviceListEntry.Ble(it) } }
 
         val processedTcpFlow =
             combine(networkRepository.resolvedList, recentAddressesDataSource.recentAddresses) {

feature/node/src/commonMain/kotlin/org/meshtastic/feature/node/detail/HandleNodeAction.kt

@@ -43,7 +43,10 @@ internal fun handleNodeAction(
                     val route = viewModel.getDirectMessageRoute(menuAction.node, uiState.ourNode)
                     navigateToMessages(route)
                 }
-                is NodeMenuAction.Remove -> viewModel.handleNodeMenuAction(menuAction, onNavigateUp)
+                is NodeMenuAction.Remove -> {
+                    viewModel.handleNodeMenuAction(menuAction)
+                    onNavigateUp()
+                }
                 else -> viewModel.handleNodeMenuAction(menuAction)
             }
         }

feature/node/src/commonMain/kotlin/org/meshtastic/feature/node/detail/NodeDetailViewModel.kt

@@ -89,10 +89,9 @@ class NodeDetailViewModel(
     }
 
     /** Dispatches high-level node management actions like removal, muting, or favoriting. */
-    fun handleNodeMenuAction(action: NodeMenuAction, onAfterRemove: () -> Unit = {}) {
+    fun handleNodeMenuAction(action: NodeMenuAction) {
         when (action) {
-            is NodeMenuAction.Remove ->
-                nodeManagementActions.requestRemoveNode(viewModelScope, action.node, onAfterRemove)
+            is NodeMenuAction.Remove -> nodeManagementActions.requestRemoveNode(viewModelScope, action.node)
             is NodeMenuAction.Ignore -> nodeManagementActions.requestIgnoreNode(viewModelScope, action.node)
             is NodeMenuAction.Mute -> nodeManagementActions.requestMuteNode(viewModelScope, action.node)
             is NodeMenuAction.Favorite -> nodeManagementActions.requestFavoriteNode(viewModelScope, action.node)

feature/node/src/commonMain/kotlin/org/meshtastic/feature/node/detail/NodeManagementActions.kt

@@ -50,14 +50,11 @@ constructor(
     private val radioController: RadioController,
     private val alertManager: AlertManager,
 ) {
-    open fun requestRemoveNode(scope: CoroutineScope, node: Node, onAfterRemove: () -> Unit = {}) {
+    open fun requestRemoveNode(scope: CoroutineScope, node: Node) {
         alertManager.showAlert(
             titleRes = Res.string.remove,
             messageRes = Res.string.remove_node_text,
-            onConfirm = {
-                removeNode(scope, node.num)
-                onAfterRemove()
-            },
+            onConfirm = { removeNode(scope, node.num) },
         )
     }
 

feature/node/src/commonTest/kotlin/org/meshtastic/feature/node/detail/HandleNodeActionTest.kt

@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2026 Meshtastic LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-package org.meshtastic.feature.node.detail
-
-import androidx.lifecycle.SavedStateHandle
-import dev.mokkery.answering.returns
-import dev.mokkery.every
-import dev.mokkery.matcher.any
-import dev.mokkery.mock
-import dev.mokkery.verify
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.flow.emptyFlow
-import kotlinx.coroutines.test.UnconfinedTestDispatcher
-import kotlinx.coroutines.test.resetMain
-import kotlinx.coroutines.test.runTest
-import kotlinx.coroutines.test.setMain
-import org.meshtastic.core.model.Node
-import org.meshtastic.core.repository.ServiceRepository
-import org.meshtastic.feature.node.component.NodeMenuAction
-import org.meshtastic.feature.node.domain.usecase.GetNodeDetailsUseCase
-import org.meshtastic.feature.node.model.NodeDetailAction
-import org.meshtastic.proto.User
-import kotlin.test.AfterTest
-import kotlin.test.BeforeTest
-import kotlin.test.Test
-import kotlin.test.assertFalse
-
-@OptIn(ExperimentalCoroutinesApi::class)
-class HandleNodeActionTest {
-
-    private val testDispatcher = UnconfinedTestDispatcher()
-    private val nodeManagementActions: NodeManagementActions = mock()
-    private val nodeRequestActions: NodeRequestActions = mock()
-    private val serviceRepository: ServiceRepository = mock()
-    private val getNodeDetailsUseCase: GetNodeDetailsUseCase = mock()
-
-    @BeforeTest
-    fun setUp() {
-        Dispatchers.setMain(testDispatcher)
-        every { getNodeDetailsUseCase(any()) } returns emptyFlow()
-    }
-
-    @AfterTest
-    fun tearDown() {
-        Dispatchers.resetMain()
-    }
-
-    @Test
-    fun `remove action delegates to viewModel and does not navigate up immediately`() = runTest(testDispatcher) {
-        val node = Node(num = 1234, user = User(id = "!1234"))
-        every { nodeManagementActions.requestRemoveNode(any(), any(), any()) } returns Unit
-        val viewModel = createViewModel()
-        var navigateUpCalled = false
-
-        handleNodeAction(
-            action = NodeDetailAction.HandleNodeMenuAction(NodeMenuAction.Remove(node)),
-            uiState = NodeDetailUiState(),
-            navigateToMessages = {},
-            onNavigateUp = { navigateUpCalled = true },
-            onNavigate = {},
-            viewModel = viewModel,
-        )
-
-        verify { nodeManagementActions.requestRemoveNode(any(), node, any()) }
-        assertFalse(navigateUpCalled)
-    }
-
-    private fun createViewModel() = NodeDetailViewModel(
-        savedStateHandle = SavedStateHandle(mapOf("destNum" to 1234)),
-        nodeManagementActions = nodeManagementActions,
-        nodeRequestActions = nodeRequestActions,
-        serviceRepository = serviceRepository,
-        getNodeDetailsUseCase = getNodeDetailsUseCase,
-    )
-}

feature/node/src/commonTest/kotlin/org/meshtastic/feature/node/detail/NodeManagementActionsTest.kt

@@ -30,7 +30,6 @@ import org.meshtastic.core.testing.FakeRadioController
 import org.meshtastic.core.ui.util.AlertManager
 import org.meshtastic.proto.User
 import kotlin.test.Test
-import kotlin.test.assertTrue
 
 @OptIn(ExperimentalCoroutinesApi::class)
 class NodeManagementActionsTest {
@@ -70,23 +69,4 @@ class NodeManagementActionsTest {
             )
         }
     }
-
-    @Test
-    fun requestRemoveNode_invokes_onAfterRemove_when_user_confirms() {
-        val realAlertManager = AlertManager()
-        val actionsWithRealAlert =
-            NodeManagementActions(
-                nodeRepository = nodeRepository,
-                serviceRepository = serviceRepository,
-                radioController = radioController,
-                alertManager = realAlertManager,
-            )
-        val node = Node(num = 123, user = User(long_name = "Test Node"))
-        var afterRemoveCalled = false
-
-        actionsWithRealAlert.requestRemoveNode(testScope, node) { afterRemoveCalled = true }
-        realAlertManager.currentAlert.value?.onConfirm?.invoke()
-
-        assertTrue(afterRemoveCalled)
-    }
 }

feature/widget/src/main/kotlin/org/meshtastic/feature/widget/AndroidAppWidgetUpdater.kt

@@ -17,48 +17,22 @@
 package org.meshtastic.feature.widget
 
 import android.content.Context
-import androidx.glance.appwidget.GlanceAppWidgetManager
 import androidx.glance.appwidget.updateAll
 import co.touchlab.kermit.Logger
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.FlowPreview
-import kotlinx.coroutines.SupervisorJob
-import kotlinx.coroutines.flow.debounce
-import kotlinx.coroutines.flow.distinctUntilChanged
-import kotlinx.coroutines.launch
 import org.koin.core.annotation.Single
 import org.meshtastic.core.repository.AppWidgetUpdater
 
-private const val WIDGET_UPDATE_DEBOUNCE_MS = 500L
-
 @Single
-class AndroidAppWidgetUpdater(private val context: Context, stateProvider: LocalStatsWidgetStateProvider) :
-    AppWidgetUpdater {
-    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.Default)
-
-    init {
-        // Observe state changes and trigger a widget re-render whenever the data changes.
-        // Glance compositions are ephemeral — the widget cannot self-update via collectAsState()
-        // alone, so we must call updateAll() externally to drive re-renders.
-        @OptIn(FlowPreview::class)
-        scope.launch {
-            stateProvider.state
-                .debounce(WIDGET_UPDATE_DEBOUNCE_MS)
-                .distinctUntilChanged { old, new -> old.copy(updateTimeMillis = 0) == new.copy(updateTimeMillis = 0) }
-                .collect { if (hasWidgetInstances()) updateAll() }
-        }
-    }
-
-    private suspend fun hasWidgetInstances(): Boolean =
-        GlanceAppWidgetManager(context).getGlanceIds(LocalStatsWidget::class.java).isNotEmpty()
-
+class AndroidAppWidgetUpdater(private val context: Context) : AppWidgetUpdater {
     override suspend fun updateAll() {
+        // Kickstart the widget composition.
+        // The widget internally uses collectAsState() and its own sampled StateFlow
+        // to drive updates automatically without excessive IPC and recreation.
         @Suppress("TooGenericExceptionCaught")
         try {
             LocalStatsWidget().updateAll(context)
         } catch (e: Exception) {
-            Logger.e(e) { "Failed to update widgets" }
+            co.touchlab.kermit.Logger.e(e) { "Failed to update widgets" }
         }
     }
 }

feature/widget/src/main/kotlin/org/meshtastic/feature/widget/LocalStatsWidgetState.kt

@@ -76,6 +76,8 @@ data class LocalStatsWidgetUiState(
     val updateTimeMillis: Long = 0,
 )
 
+private const val WIDGET_SUBSCRIPTION_TIMEOUT_MS = 5_000L
+
 @Single
 class LocalStatsWidgetStateProvider(nodeRepository: NodeRepository, serviceRepository: ServiceRepository) {
     private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
@@ -98,7 +100,12 @@ class LocalStatsWidgetStateProvider(nodeRepository: NodeRepository, serviceRepos
             .map { input ->
                 mapToUiState(input.connectionState, input.totalNodes, input.onlineNodes, input.stats, input.localNode)
             }
-            .stateIn(scope = scope, started = SharingStarted.Eagerly, initialValue = LocalStatsWidgetUiState())
+            .distinctUntilChanged()
+            .stateIn(
+                scope = scope,
+                started = SharingStarted.WhileSubscribed(WIDGET_SUBSCRIPTION_TIMEOUT_MS),
+                initialValue = LocalStatsWidgetUiState(),
+            )
 
     private data class StateInput(
         val connectionState: ConnectionState,

feature/widget/src/main/res/values/strings.xml

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (c) 2025-2026 Meshtastic LLC
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, either version 3 of the License, or
-  ~ (at your option) any later version.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program.  If not, see <https://www.gnu.org/licenses/>.
-  -->
-<resources>
-    <string name="widget_local_stats_label">Meshtastic</string>
-</resources>

feature/widget/src/main/res/xml/widget_local_stats_info.xml

@@ -16,7 +16,6 @@
   ~ along with this program.  If not, see <https://www.gnu.org/licenses/>.
   -->
 <appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
-    android:label="@string/widget_local_stats_label"
     android:initialLayout="@layout/glance_default_loading_layout"
     android:previewLayout="@layout/widget_local_stats_preview"
     android:minWidth="110dp"

gradle/libs.versions.toml

@@ -78,7 +78,7 @@ uri-kmp = "0.0.21"
 osmdroid-android = "6.1.20"
 spotless = "8.4.0"
 wire = "6.2.0"
-vico = "3.2.0-next.1"
+vico = "3.1.0"
 kable = "0.42.0"
 mqttastic = "0.2.0"
 jmdns = "3.6.3"

settings.gradle.kts

@@ -83,7 +83,7 @@ dependencyResolutionManagement {
 
 plugins {
     id("org.gradle.toolchains.foojay-resolver") version "1.0.0"
-    id("com.gradle.develocity") version("4.4.1")
+    id("com.gradle.develocity") version("4.4.0")
     id("com.gradle.common-custom-user-data-gradle-plugin") version "2.6.0"
 }