diff --git a/audiostream.go b/audiostream.go
index 6fb3a96..85cd5f8 100644
--- a/audiostream.go
+++ b/audiostream.go
@@ -8,7 +8,7 @@ import (
 )
 
 const audioTimeoutDuration = 3 * time.Second
-const audioRxSeqBufLength = 120 * time.Millisecond
+const audioRxSeqBufLength = 300 * time.Millisecond
 
 type audioStream struct {
 	common streamCommon
diff --git a/txseqbuf.go b/txseqbuf.go
index 176e1aa..1f536b2 100644
--- a/txseqbuf.go
+++ b/txseqbuf.go
@@ -2,7 +2,7 @@ package main
 
 import "time"
 
-const txSeqBufLength = 500 * time.Millisecond
+const txSeqBufLength = 300 * time.Millisecond
 
 type txSeqBufStruct struct {
 	entries []seqBufEntry
@@ -18,7 +18,7 @@ func (s *txSeqBufStruct) add(seq seqNum, p []byte) {
 }
 
 func (s *txSeqBufStruct) purgeOldEntries() {
-	for len(s.entries) > 0 && time.Since(s.entries[0].addedAt) > txSeqBufLength {
+	for len(s.entries) > 0 && time.Since(s.entries[0].addedAt) > txSeqBufLength*2 {
 		s.entries = s.entries[1:]
 	}
 }