Hello, not sure if i'm posting in the right place but i'm stuck with what to do and this is the first forum i came across that looks alright.

Basically my WaW started to freeze, even at the loading screen. I soon came to the conclusion that it was when i signed into PSN, so if i load up offline go to zombies then sign in, it will then freeze.
Tried it on my other PS3, same problem, so i thought ok i'll get another copy of the game. Still no joy so i tried signing into another account and it still froze the second i signed into PSN. So i restored one of the PS3s to factory settings, put my psn ID in and tried playing the game and it still froze so i'm stuck with what else i can try to make it work.

Any help or pointers much appreciated cheers