Late response but I upgraded to Wine 11 about two weeks ago. This made MoiV4 unusable. A lot of lag with selections, deselections, creation of geometry and features. No graphics errors but pretty much not usable for anything. MoiV5 beta runs better. Haven't used it enough yet to see if the keyboard issue is resolved, I will report back when I can say for sure. Just wanted to mention the V4 problems with Wine 11.