Im running max2play with LMS running on it. Im running a record player with usb input into the raspberry pi. I have wave input installed and airplay bridge. If I choose a player and play the usb wave stream it plays great. If I go in to synchronization and choose anything else the stream stops and will not restart. If I unplug the usb and plug it back in it starts up, will even play to all chosen sync'd players. But if any changes are made it crashes until I unplug the usb again. Anything I can do to make this play to multiple airports?