I hope noone minds me bringing this thread back to life. I have the exact same problem running on Windows 10 with a Gefore GTX 1070 and newest drivers. Going to fullscreen fixes the issue for me aswell so it might also be a driver setup thing but is there no way to resolve this? I don’t think I can expect any potential client to change his driver setup.
An interesting addition: just enabling the visual profiler fixes the problem partially. Seems to run smoother immediatly but that’s not really a fix 