diff --git a/android/src/screens/ChatScreen.tsx b/android/src/screens/ChatScreen.tsx
index 06698cb..f56ad72 100644
--- a/android/src/screens/ChatScreen.tsx
+++ b/android/src/screens/ChatScreen.tsx
@@ -316,6 +316,10 @@ const ChatScreen: React.FC = () => {
       // TTS-Audio abspielen wenn vorhanden — respektiert geraetelokalen Mute/Disable
       // WICHTIG: via Ref statt direkt state lesen, sonst ist's stale (Closure-Bug).
       const canPlay = ttsCanPlayRef.current;
+      if (message.type === 'audio_pcm' || (message.type === 'audio' && message.payload.base64)) {
+        console.log('[Chat] audio-msg canPlay=%s (enabled=%s muted=%s)',
+                    canPlay, ttsDeviceEnabled, ttsMuted);
+      }
       if (message.type === 'audio' && message.payload.base64) {
         const b64 = message.payload.base64 as string;
         const refId = (message.payload.messageId as string) || '';
diff --git a/android/src/services/audio.ts b/android/src/services/audio.ts
index be07774..59bd10d 100644
--- a/android/src/services/audio.ts
+++ b/android/src/services/audio.ts
@@ -459,6 +459,13 @@ class AudioService {
       console.warn('[Audio] PcmStreamPlayer Native Module nicht verfuegbar');
       return '';
     }
+    // Debug-Log bei Chunk 0 eines neuen Streams — damit man im adb logcat
+    // sieht warum der Auto-Playback greift oder nicht.
+    if ((payload.chunk ?? 0) === 0 && !this.pcmStreamActive) {
+      console.log('[Audio] PCM-Stream start: silent=%s messageId=%s sr=%s ch=%s',
+                  silent, payload.messageId || '(none)',
+                  payload.sampleRate, payload.channels);
+    }
 
     const messageId = payload.messageId || '';
     const sampleRate = payload.sampleRate || 24000;