https://bugs.winehq.org/show_bug.cgi?id=36101
Jens otaku.no.anime@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |otaku.no.anime@gmail.com
--- Comment #10 from Jens otaku.no.anime@gmail.com --- The hanging only happens, if you use the battle.net Launcher and start in opengl mode. Sometimes opengl setting is not used. You may have to force it providing -opengl to the arguments available in battle.net settings.
As a workaround you can use opengl mode starting the wow64.exe directly like in the earlier days. Then there you have to input your credentials again. And then use the battle.net launcher only for updating the client. This works for me.
(wine 1.7.17)