How do I get rid of a small semi-opaque grey dot that has appearen on all screens of my iPad?
I have no idea where this small circle of about half-a-centimetre comes from. It is not a pixel failure because it rotates to a different position when I rotate the screen. When looking for a solution I read that it might be connected to a wireless mouse or to the “Dwell” function. I have no mouse attached. (Never) and I have no idea what “Dwell” is.
The grey circle appears in all programs, and on the home screen, as well as on the “lock” screen.
I cannot move the grey circle with my finger and it does not do anything when I tap it.
See photo below. I have circled the annoying dot. As you can see, I am not the first user to have this problem.
iPad Pro 12.9-inch, 3rd Gen, Wi-Fi, Cell