http://bugs.winehq.org/show_bug.cgi?id=15841
--- Comment #13 from kaueraal alexanderkauer+winedb@gmail.com 2010-10-19 06:58:38 CDT --- Even if I disable the Steam ingame UI it seems causing the problems. Blacklisting the "gameoverlayrenderer.dll" fixed it for me. See http://forum.winehq.org/viewtopic.php?t=9588