http://bugs.winehq.org/show_bug.cgi?id=28923
--- Comment #5 from Bruno Jesus 00cpxxx@gmail.com 2011-11-19 09:17:39 CST --- The problem happened everytime to me, now it never happens. I just retested again in a clean prefix with seeding, downloading and completed torrents and can't get the crash.
You're saying nothing related to comctl32 changed lately?