Mouse pointer keeps jumping to the top right corner of extended display

[Al_515]

hi,When I have my display extended to an external screen, every couple of minutes the mouse pointer suddenly jumps to the top right corner of the desktop. This can happen even as I am in the process of clicking, so I have accidentally closed my window several times, sometimes with work being lost. The behavior is also disconcerting when I'm in the middle of scrolling or selecting text. It does not happen when working only with one screen or mirroring one screen to the other. Only when extending the desktop across the two screens.According to other descriptions of similar problems, I have ar

Continue reading...