Why can’t the system scan go to the background ?
What a screen hog.
You can’t even move or minimise it !!!
I am the most important program running so I MUST be on top…GRRRRRRRRRRRRRRRRR
It sure is possible to minimize the scan screen.
Have you clicked on the _ (underscore) to minimize it?
If so, it sounds like you have a crippled installation.
See if a repair solves it.