SUDEKI : anyone having random crashes after 3/5 hours of continous gameplay?

[THE LEGEND]

Is anyone having random crashes after 3/5 hours of continous gameplay?
I have updated the game with the recently released patch from
www.sudeki-pc.com , turned shadows off (I have ATI RADEON 9800 pro) but after 6 hours of gameplay, the game froze and rebooted windows.

Its not an overheating problem, I know, and its not a matter of my machine needing a better power source, cause I 've been there and I now have a great power source to crave my radeon's power-hungry requirements.

Has this happened to any of you? and crashes or freezing at all?

Does the patch fix ANYTHING at all?

Post your info.