Using Debian Wheezy x64 + PulseAudio, same behaviour - plays two sets, at the end of each track shows GStreamer error, at the end of second set shows GStreamer error dialog box and doesn't play further.
Using Debian Wheezy x64 + PulseAudio, same behaviour - plays two sets, at the end of each track shows GStreamer error, at the end of second set shows GStreamer error dialog box and doesn't play further.