Ultimate Team Keeps kicking me out back to the home screen

This is very annoying. I paid good money to play this game and buy packs and can't even play the game because the servers keep kicking me out. I can play any other games with no issues like COD, Undisputed, UFC etc... Only Madden Ultimate Team I'm having issues.  I can't view my team, buy packs, or even play challenges without being kicked. You guys need to fix this ASAP.