Ever since the last PS3 update, my system freezes while playing GoW multiplayer. It would freeze up before the new GoW patch came out. Is this a GoW issue or a PSN issue? This is getting ridiculous playing online and then the system freezes up several times a day. I know its not just my PS3 because the other people in my party have the same problem. Can anyone shed some light on this? Is this problem being looked at and corrected?