This just started happening with version 188.8.131.52 of Patch My PC: if I drag the app around the screen with my mouse, there is a 2-3 delay between the cursor moving and the app window catching up to it. If I turn off "Show windows contents while dragging" in the Windows Visual Effects control panel, the problem goes away. I have Windows 10 version 2004, build 19041.84 plus an Nvidia GTX 1060 video card.
same here, but found a real fix:
switch your mouse polling rate to 125 "whatever utility it came with"
i have a razer mouse switched no more slow moving windows.
The problem went away for me after I updated to version 184.108.40.206.
Did it go away for everyone else?
Still lagging for me.
Here's a video.
We are looking into this.