Does anyone else's console freeze during multiplayer? Usually during kill cam. Screen goes grainy then entire console becomes unresponsive (even the dashboard button does nothing).

If so, is there anything I can do to reduce the risk? It happenedto me twice tonight and three times to my mate one other night.

I do love the game but these crashes are driving me mad!

(and no - neither of our consoles appear to be overheating...)