Lab then [CRASH]

My client updated at ~9:45 EST, joined an intermediate AI game. Played for ~ 10 minutes before I started noticing lower framerate. Then the client crashed. Attempted to rejoin, and saw I was getting 4 FPS.

When I tried to tab out to check network up/down status, the client crashed. I opened Windows Task Manager and it reported the client utilizing 100% of my RAM.

I forced the client closed, tried restarting. Client crashed. Rolled back my video drivers, and FPS jumped to 10. Did a cold restart of entire computer, and I rejoined the game with no further issues.

I am currently running a GTX8800 graphics card, I don't know if that's the issue or not, but my FPS did improve after rolling back the drivers.