This is on the Windows 10 computer. I’ve got an issue where the mouse pointer will randomly stop being displayed when it moves over the window a program is in.
For example, right now I have Notepad open while I type something and the pointer is no longer visible. If I move the mouse away from the window, the pointer comes back. The position of the pointer is still being tracked across the window, because if I click the mouse button, the cursor will show up at that spot.
If I wait long enough, the pointer often come back on its own. If I start wiggling the mouse around rapidly so the pointer goes onto and off of the affected window dozens of times in a few seconds, I can usually force the pointer back out of hiding.
It’s not any specific program. It just happens at random after a random amount of time (hours or days).