http://bugs.winehq.org/show_bug.cgi?id=21170
--- Comment #3 from Jeff Zaroyko jeffz@jeffz.name 2009-12-27 17:39:17 --- (In reply to comment #2)
"Critical - Critical problem that prevents all applications from working" so I can't use applications because they are tooo slow. In some situation X.org shuts down. That doesn't matter do you use application or close it, wineserver and winemenubuilder use 50/50 % of cpu if they already launch.
So far it is just you who has reported this problem, it would be critical if it affected all users. Please answer the questions in comment #1.