01 Nov 11, 08:12PM
This is a known issue, but so far nothing has been found to explain it. It appears to be a memory-leak/-glitch of some sort, but as I said, all research so far has been to no avail.
IIRC this only really happens if you switch between fullscreen and windowed mode, I've had it occur myself on linux and an nvidia GeForce 8800, but it seems to occur much more often on windows.
IIRC this only really happens if you switch between fullscreen and windowed mode, I've had it occur myself on linux and an nvidia GeForce 8800, but it seems to occur much more often on windows.