Some users have reported an issue where they will load a song or setlist, and after 2-30 seconds, MobileSheetsPro will randomly return to the library screen without any user interaction. A solution has finally been identified - if the device has a SIM card in it, you must remove the SIM card to eliminate this problem. I'm not sure why a SIM card would cause these severe problems, but it seems like it's causing the OS to restart MobileSheetsPro automatically.
Mike
Mike