I've also been having this crash. It ranges from a few minutes into playing to several hours in. It's not caused by overheating, as I've monitored the temps to check for that already and it never spiked. It also doesn't happen in any other games. The game will freeze and the picture will distort slightly before the monitor loses connection. I have a friend who is having a similar issue as well but with more garbage graphics before the monitor loses feed.