https://bugs.winehq.org/show_bug.cgi?id=39691
--- Comment #3 from Nikolay Sivov bunglehead@gmail.com --- It's described here http://wiki.winehq.org/FAQ#get_log, section 10.2. You'll need to use WINEDEBUG=+ole,+tid,+menu wine <programname>.exe. Then redirect output to a file as described, and attach a file here. Log should be taken at the time application hangs obviously, so relevant traces are collected.