When I move maximized windows of programs, which have some frames in their windows (Accesss, UltraEdit, MemoMaster, DirectoryOpus) the frames and the whole window is shaking or squirming for 1-2seconds until they are stable. It begins already on the monitor where I click the button. This does not happen when the windows are not maximized. This problem I had not under Win7. When I start windows at first I have my stretched wallpaper over all monitors. When DisplayFusion comes up after a while the wallpaper on the middle monitor seems to move a little bit downwards. So I thought first, that my 3 monitors are not aligned vertically, but tey are. Then I have installed Beta 9.7.2 but the problem is the same. This is not the only performance problem I have with WIndows10 (i moved from Win7 a month before) but this one may be caused by DisplayFusion. Any suggestions? I hope you can see it in the video...

Yes, my Beta is allready Beta5. I installed it two days ago. To illustrate what happens I made a short video where you can see how long it takes until the program window stands still after moving from another monitor. In the second part the window is not maximized. Without any lag now-

Hello Owen,
sorry for my late answer. "Use alternative Method..." works great! Thank you very much!