So, just got the new 5.21 Plasma update today, and so far it looks and feels great! However, there is one really weird oddity I was wondering if someone could help with. My task switcher (Cover Switch) animation is now super laggy, except when the FPS counter is on somehow. I went to check the FPS counter to see if frames were dropping, and discovered that the KWin FPS counter perfectly makes the animation smooth again! Besides this one problem, everything runs butter smooth, so I don't think it's a performance issue. I was using Kwin-lowlatency before, so maybe that has something to do with it? Any help would be greatly appreciated.
Thanks!
chris