I have the same problem....have played since beta and never had this problem. Game is now unplayable...random crashes every 10-15 minutes. I have had no problem with crashes before GU09. After either GU08 or GU07 I did however start getting an error everytime I quit PS saying that the PS2.exe had stopped working, although I never crashed in game. I now crash in game and get the message PS2.exe has stopped working Win7 64bit GTX 670 gfx card (up todate drivers) 16GB Ram
I been getting this since GU7 running new 320.18whqls atm no difference also no physx happens more often during an alert