Since this morning my profile keeps logging out sometimes when i try to log back in it says i need to put my email adress and pass in so i try it again and theres no need to enter anything. Sometimes my gamer pic is just grey has been for about an hour now. Ive changed my password and put a passcode on. Sometimes when i go to log in amd it says sign into (1) or (2) (however many profiles you have) it just shows (0) but my profile is still there when i click on that. What i find wierd is that me and a friend were playing 2v2 with some people the last game we played this morning we shit on them ever since then on certain maps when it loads the error comes up saying disc is unreadable, only on certain maps. I thought that might just mean my disc was damaged but this also started happening to my friend at the same time this morning with the error and the profile. Any idea whats going on?