http://bugs.winehq.org/show_bug.cgi?id=27779
--- Comment #17 from Kuro dragon_a.p@gmx.net 2011-07-17 05:59:51 CDT --- (In reply to comment #16)
Does anyone else think this bug is due to a steam update, and not wine? That would explain why the bug remains no matter how far back you go with wine versions. That and I recall getting a steam update just as this started happening. That and this bug does not effect anything outside steam itself as far as I can see.
Nope, i have gone back to wine 1.3.18 and the bug is gone, but this is no solution since the many other improvements are gone... I also got the Steamupdate, but the bug wasn't present after it, it presented itself after I upgradet from 1.3.23 to 1.3.24 without deleting my wineprefix. Somehow the mouse seems to be a big hurdle...