my game was working fine earlier now when i try to start it it says profile changed going back to main menu and im just stuck in a loop, i havent changed anything so i dont get what the problem is
There were a few issues with Xbox Live earlier, but they seemed to clear up pretty quick. Should be good to go now, can always give your console a restart / hard reset and check again. Can also check the XBL status site for the latest info on outages: http://support.xbox.com/en-GB/xbox-live-status