well ok when i get on my xbox and gte on mw3 and try to connet it tells me to go to the callofduty.com/mw3 website, but ok if i do it again it goes though but takes a while. well after that i got a controller that will sometimes run sometimes act like its laging while runing or not even run and just stop, i want that fix but if i use the controller on another accont the controller works just fine.