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RE: Low FPS after playing some time
by Matteo Hausner on Wednesday July 28th 2010, 5:25
I'm pretty sure you are experiencing this bug: bugs.winehq.org/show_bug.cgi?id=23578 It was caused by an update to Valve Anti Cheat, but it has already been fixed in the GIT version of wine. So in the upcoming wine release this will be fixed as well.