With mouse no lag, only stylus. For testing I switched from WindowInk to Wintab and it seems OK. But in WinTab I have other more serious issue I already posted (No pressure at first stamp in floating dock mode)
UI scaling in Windows is 100%, in Krita HiDPI off/on doesn’t influence to the issue.
Btw, two fullhd monitors connects at shorter edge (display + cintiq) are counts as one HiDPI display?
I record the screen with the lag. Unfortunately, my record software doesn’t show the real position of cursor in the “pause” moments when I drag pen away and then selector jumps.
https://youtu.be/aAX5M0rUJOo