http://bugs.winehq.org/show_bug.cgi?id=9087
------- Additional Comments From timbers2k@gmail.com 2007-28-07 18:23 ------- I'm running a KDE desktop on Gentoo. I have 4 desktops. I run WOW fullscreen in one desktop and can switch out of it using Ctrl Tab. In all previous versions of wine this worked correctly, WoW continued to run with no issues. In wine 0.9.42 the sounds stops as soon as I switch away from the fullscreen WoW. It does not come back when switching back to WoW.
I will attempt to run the regression testing and let you know the results.