https://bugs.winehq.org/show_bug.cgi?id=41599
celestialtuba@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |celestialtuba@gmail.com
--- Comment #10 from celestialtuba@gmail.com --- I can confirm this is happening to me as well. This was happening to me on Ubuntu 14.04 using Wine 1.9.16, as well as on 4.8.8-2 Arch using 1.9.23. It started for me on the voice chat patch. It does seem to be coming from battle.net as others suggested, however in addition to whenever I receive a /w, it also happens when one of my "favorite" friends logs on or off. I'd be happy to provide anything I can to try to help fix this issue.