i have been playing black ops 2 multiplayer since i got the game and have had no problems but in the last 24 hours when i select multiplayer it cant get passed the loading screen, it doesnt freeze, it just click from a blank screen to the screen with the black ops logo in the bottom corner. it effects my controller as well making it difficult to press down. this doesnt seem to be effecting many other people and this is the first problem ive had with the game. tried turning the xbox off and on again but the same thing happens. anyone got any ideas? would be very grateful for any help.