Win11 works fine for a day or so, then it becomes unstable, with a mystery faint box in lower centre of screen (refer 2 attached).
I also have a video clip showing this, but it is 15MB and this forum doesn't seem to allow it to be added (if someone provides an email address I can send it).
If I move the mouse over this box, the mouse changes to a blue spinning circle.
If I move mouse away from the box, the mouse returns to normal white arrow.
The only way I can remove this box is and instability is to reboot twice, then mystery box disappears.
I have tried
-MS Trouble shooter
-“Admin Prompt” - sfc /scannow
-Checked drivers are up to date
Any solution?
I also have a video clip showing this, but it is 15MB and this forum doesn't seem to allow it to be added (if someone provides an email address I can send it).
If I move the mouse over this box, the mouse changes to a blue spinning circle.
If I move mouse away from the box, the mouse returns to normal white arrow.
The only way I can remove this box is and instability is to reboot twice, then mystery box disappears.
I have tried
-MS Trouble shooter
-“Admin Prompt” - sfc /scannow
-Checked drivers are up to date
Any solution?