problem line up madden 15

[nanobilo]

I have too much problems with my roster in madden NFL 15 in ultimate team.i am too too many times blocked and forced to restart my system every time i sell a player of my line up.i m fed up with that,every time,it s the same problem;i have to restart my system...my game...my profile...my MUT...i have to re-do my line up....honestly,do something or at a moment i will be so anger that i will stop play and buy madden.we are in 2015 and for me,problems like that souldn't occured.I am a madden fan since 99 so please,don't dissapoint me...