Forum Discussion
Running Fullscreen Video cause Stutter/lag in 19002
19002 introduced a horrible video lag (MPC-HC+madVR) in full-screen! As soon as I go full-screen the fps drop sharply and stuttering begins, if I only go to the seek bar or right click menu etc. (th...
Ah, its finally https://blogs.windows.com/windowsexperience/2019/10/22/announcing-windows-10-insider-preview-build-19008/ as "[ADDED] We’re investigating reports of frames being skipped, starting with Build 19002, when running games and videos fullscreen.".
Hope it gets fixed soon, as it is very annoying.. 
That's good news 😉