About every 20 minutes or so when I'm playing, the game just ends up fading to black. I can hear the game for a few seconds afterwards, but after that there's nothing and I end up having to restart. Everything is up to date on my computer, so is anyone else experiencing this problem? Any ideas on how to fix it?

I've had a similar problem.

The main view screen goes to black, but the HUD, PIP and menu controls are still visible. The game continues to run with everything blacked out.

Happens every 5 - 10 minutes after loading a game.