http://bugs.winehq.org/show_bug.cgi?id=35718
--- Comment #60 from none2366811@mailismagic.com --- After playing with many people in PoE, I think the FPS drop is also based on how they throw people from diffent server locations together after joining a group. So you can end up with people from Australia/Asia/America, which will cause of course a lag. Beside that, there’s the OpenGL/DirecX issue.