diff --git a/rtcllm/aav.py b/rtcllm/aav.py
index 9d03c80..7f16026 100644
--- a/rtcllm/aav.py
+++ b/rtcllm/aav.py
@@ -1,7 +1,7 @@
 import random
 from traceback import print_exc
 from aiortc.contrib.media import MediaBlackhole, MediaPlayer, MediaRecorder, MediaRelay
-from aiortc import MediaStreamTrack, VideoStreamTrack, AudioStreamTrack
+from aiortc import MediaStreamTrack, VideoStreamTrack, AudioStreamTrack, MediaStreamError
 
 class MyMediaPlayer(MediaPlayer):
 	pass
@@ -47,6 +47,7 @@ class MyAudioStreamTrack(AudioStreamTrack):
 		try:
 			return await self._recv()
 		except MediaStreamError:
+			print(f'{self.__class__.__name__} reach ended of the media ...')
 			self.source_reload()
 			return await self._recv()
 		except Exception as e:
@@ -84,6 +85,7 @@ class MyVideoStreamTrack(VideoStreamTrack):
 		try:
 			return await self._recv()
 		except MediaStreamError:
+			print(f'{self.__class__.__name__} reach ended of the media ...')
 			self.source_reload()
 			return self._recv()
 		except Exception as e: