It's likely your RAM. For some reason if you have XMP enabled or have your RAM overclocked the game will crash around every 5 - 10 minutes. Disabling XMP stops the crashes. This game has had RAM issues since release so I've been using my RAM at a lower speed while waiting for a fix.
Thank you for your suggestion. I googled this and apparently XMP is Intel technology. It might not be a relevant issue for me with my AMD CPU, but I will see what I can find.
