Things are getting more and more ridiculous with Scanner.
I have now "started" over, shut down the service and deleted all the settings and JSON files. Restart the service, re-enabled the license, set my options as I like them. I have then set all the drives I had checked two days ago to "Mark unchecked blocks as good". I only wanted this one drive to get checked again. After a couple of hours I take a look at the server and boom, two drives are reported as having "file system problems".
I can't start the file system check from Scanner (no idea why, nothing happens when I click on the message). So I started chkdsk /f on the drives. There are NO errors that checkdisk can find. I would appreciate some support from the official support at this point.
@Christopher (Drashna) are you reading this?