diff --git a/lib/LoRa_APRS/LoRa_APRS.cpp b/lib/LoRa_APRS/LoRa_APRS.cpp
index c53a2ce..ea28f8b 100644
--- a/lib/LoRa_APRS/LoRa_APRS.cpp
+++ b/lib/LoRa_APRS/LoRa_APRS.cpp
@@ -1,6 +1,6 @@
 #include "LoRa_APRS.h"
 
-LoRa_APRS::LoRa_APRS() {
+LoRa_APRS::LoRa_APRS() : _RxFrequency(433775000), _TxFrequency(433775000) {
 }
 
 bool LoRa_APRS::checkMessage() {
diff --git a/lib/System/TaskManager.cpp b/lib/System/TaskManager.cpp
index ed31c2b..b53bc1d 100644
--- a/lib/System/TaskManager.cpp
+++ b/lib/System/TaskManager.cpp
@@ -49,6 +49,7 @@ bool TaskManager::loop(System &system) {
   return ret;
 }
 
+// cppcheck-suppress unusedFunction
 void StatusFrame::drawStatusPage(Bitmap &bitmap) {
   int y = 0;
   for (Task *task : _tasks) {
diff --git a/src/LoRa_APRS_iGate.cpp b/src/LoRa_APRS_iGate.cpp
index 08bcf04..dd45b27 100644
--- a/src/LoRa_APRS_iGate.cpp
+++ b/src/LoRa_APRS_iGate.cpp
@@ -132,7 +132,6 @@ void setup() {
   logPrintlnI("setup done...");
 }
 
-// cppcheck-suppress unusedFunction
 void loop() {
   LoRaSystem.getTaskManager().loop(LoRaSystem);
 }