http://bugs.winehq.org/show_bug.cgi?id=24554
--- Comment #2 from Christofer Bergman morindhal@gmail.com 2010-09-28 08:42:36 CDT --- (In reply to comment #1)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Intel graphics are known to be generally weak, might be a bug in your drivers. Can you reproduce on a system with a good nvidia card?
I'm afraid not, I only have Linux on that comp. I suspect that it only happens on Intel cards but that does not necessarily mean that it's a driver issue.
It only happens when certain factors are there, I suspect that it's at a certain time of days in most places it happens as it does get better in most places after a while.