diff --git a/audiostream.go b/audiostream.go
index aed874f..49100c6 100644
--- a/audiostream.go
+++ b/audiostream.go
@@ -8,7 +8,7 @@ import (
 )
 
 const audioTimeoutDuration = 3 * time.Second
-const audioRxSeqBufLength = 100 * time.Millisecond
+const audioRxSeqBufLength = 120 * time.Millisecond
 
 type audioStream struct {
 	common streamCommon
diff --git a/serialstream.go b/serialstream.go
index f0b7f60..3e95bee 100644
--- a/serialstream.go
+++ b/serialstream.go
@@ -7,7 +7,7 @@ import (
 )
 
 const maxSerialFrameLength = 80 // Max. frame length according to Hamlib.
-const serialRxSeqBufLength = 100 * time.Millisecond
+const serialRxSeqBufLength = 120 * time.Millisecond
 
 type serialStream struct {
 	common streamCommon