(adsbygoogle = window.adsbygoogle || []).push({}); I'm getting this message "mw3 servers are down plz connect later etc" I heard a lot of ppl getting this message when signing on. Is it a account ban? Because I can sign on my other account without any problem.
Any help appreciated...

banned

I don't think you are banned. It happens to me every now and then. just restart the game. If it still does it, try deleting the game update and reinstalling it. Then when u load up multiplayer, press the PS button on your controller to sign in instead of from the game.