Hi folks. I'm encountering TERRIBLE mouse lag in fullscreen windows games under parallels 15. 1.) Using 2 of my 4 mac CPUs for the VM, and 1/2 the RAM as recommended. USB mouse. 2.) I've installed the custom boot flag for the USB mouse recommended for previous parallels previous versions. Doesn't help. 3.) This isn't a fast "shooter" game, just an adventure with puzzles ("observation" by devolver studios) 4.) Mouse works fine and fast in the Windows VM, it's just when I enter a game it slows. Any help out there?