Welcome to the forum @corn
Restoring files from a backup has a picture. You might not be done, but is it working or hanging?
It’s not as friendly as a progress bar, but check About → Show log → Live → Verbose for action.
You can also look for recently changed files in target. Time stamps aren’t set until end of restore.
After restoring file contents, then file attributes, it verifies file contents, then tells you that it’s done.
The Jul 28, 2021 12:45 AM errors don’t have any context. When did the current restore start?
Seemingly it ran for awhile, built at least some files, partially or completely. What’s time on latest?
Progress bar does not show meaningful information during restore #3646