I am really at a loss as to why do I sometimes get a strange rectangular white bar (half of screen horizontally with height as 1-2 lines). I have been getting this off and on on windows 10 1909/2004 x64. The only way out seems to be sign out and sign in. However, even then it appears spontaneously while working. I have read around and people say it is a GPU issue. But this is on all my devices (laptops with IGPU and NVIDIA) and desktop (only Nvidia GPU 1660). Does anyone else get this and is there a way to get rid of this.
Thanks, but that is what is given in Microsoft and does not work. This is on latest nvidia drivers (in fact all nvidia drivers) and all PC/resolutions: 1080p, 1440p, 2160p.
Maybe it has something to do with the win10 1909 that you are using. do all your devices have the same version installed ?
Learn to make a screenshoot (windows + PrtScr) and come back alter after you manage to upload or post the link