https://bugs.winehq.org/show_bug.cgi?id=46148
--- Comment #2 from Kevin Grittner kgrittn@gmail.com --- Also, performance in WoW (the only use I make of Wine) is far worse after updating to Wine 3.20 (Staging) from the previous Wine version. This is especially noticeable on the i7 with the Ivybridge graphics, where it can take many seconds for a keystroke or mouse movement to have any visible affect.