So I've been playing this game since beta with no problems, other than the FPS wasn't exactly the highest but I wasn't complaining. I upgraded my graphics card and that definitely helped but it was still a little choppy at times BUT it still had no problem at all. I had been playing the game for a week and it had no problem. Just today I went and bought another 4gb stick of RAM just to help boost it and it did. For about 15-20 minutes then froze and restarted my computer. And it did so every time I tried re-launching the game. I've shut the computer down and only ran it with the old ram and it worked fine never restarted, then I did the same thing again but with the new ram this time, and it restarted. I also tried swapping slots with the ram just for shits and giggles, didn't do anything but I didn't really expect it too. I also tried just simply launching Chrome with both of the RAM sticks in and it never restarted. They're the exact same stick so that's not the problem. I have no clue what it could be so any help would be wonderful.