I get the effect I’m trying to show in pictures attached from time to time - there seems no pattern to it - it randomly appears maybe 1 out of 10+ runs. Had to resort to taking snaps of screen since nothing else I tried would capture. Note that menus are detached and offset - in case of leftward menus render mostly off-screen. Windows 10 - Nvidia GTX660M
It’s a PR build I took those with, but it happens with release as well.