While recording with my X3 live I all of a sudden can't hear playback. Everything was just fine I stopped the song to jump ahead to the next section to be recorded and playback sound is gone. I can hear the guitar that I have plugged in , the tracks are playing and registering on my DAWs meters , and nothing other than the space bar and mouse were touched after stopping the song. I've wiggled , unplugged and reinserted every cable attached. Also shut it all down and rebooted. From the desktop interface (Steinberg UR44) playback works fine. Any help will be GREATLY appreciated. Thanks.