diff --git a/coreapi/lsd.c b/coreapi/lsd.c
index 1ad7c7db4..f22a5b207 100644
--- a/coreapi/lsd.c
+++ b/coreapi/lsd.c
@@ -250,7 +250,6 @@ LinphoneSoundDaemon * linphone_sound_daemon_new(const char *cardname, int rate,
 
 	lsd_player_init(&lsd->branches[0],mp,MS_ITC_SOURCE_ID,lsd);
 	ms_filter_set_notify_callback(lsd->branches[0].player,(MSFilterNotifyFunc)lsd_player_configure,&lsd->branches[0]);
-	ms_filter_enable_synchronous_notifcations (lsd->branches[0].player,TRUE);
 	for(i=1;i<MAX_BRANCHES;++i){
 		mp.pin=i;
 		lsd_player_init(&lsd->branches[i],mp,MS_FILE_PLAYER_ID,lsd);
diff --git a/mediastreamer2 b/mediastreamer2
index 07d1b02eb..1e18ab2f4 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 07d1b02eb57b7fc5cc8e4821c6485df2f138906e
+Subproject commit 1e18ab2f4bf3ad6e8cac65b7bc9643ed3b80f455