Basically every 3 or so multiplayer matches, my Crysis2 executable crashes out randomly, citing a StackHash eec4 fault or something. I am not sure what the issue is, and will get a more definite reading on the next crash, but I was wondering if anyone else encountered this and if there were any solutions? I am wondering if it has something to do with my gtx470 sounding like it's about to fly into space after I have been playing for a bit.

Problem signature:
Problem Event Name: APPCRASH
Application Name: Crysis2.exe
Application Version: 1.2.0.0
Application Timestamp: 00000000
Fault Module Name: StackHash_eec4
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Code: c0000005
Exception Offset: 00000000
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
Additional Information 1: eec4
Additional Information 2: eec450df5fc9c5901c5e3171261deb44
Additional Information 3: f706
Additional Information 4: f706099566166f58257d1d757da24cc5