http://bugs.winehq.org/show_bug.cgi?id=10697
--- Comment #49 from Roderick Colenbrander thunderbird2k@gmx.net 2008-01-20 07:03:59 --- Hmm, it looks like it can be a sound issue. I guess that due to covering starcraft with another window, the sound thread doesn't receive enough priority which causes issues. Could you check if the problem also happens when you disable sound in wine? (just don't select an audio driver)