Originally posted by MoReToN
The best thing I can suggest for you is to delete your game data and re-download whatever maps you have installed, it should work by doing this. Give me a shout on how you get on.
I should explain it better, I was in a zombies round 25+ and it cut out and gave us that, and next game it worked just fine.
It's like the bipod glitch in W@W that is not in the game code so ends the game.