Unsupported option: this usually happens when the backup has been first setup with a given backend and changed to another backend, the second one not supporting an option that was used with the first.
Edit the backup, go to page 2 (Destination), click advanced options and then remove the extra option (if it’s not possible, try to select the three dots option ‘edit as text’)
Failure to process metada: this happens because you selected a whole drive and this includes system directories that are off limits. Add a filter to exclude them in page 3 of backup configuration.
The unsupported username is hidden on the backup destination settings. You need to switch back to a backend that has username and password, remove it and then switch back. (There is a PR to fix that).
Thanks, I added the folder filter
Thanks, I removed it.
I’ll try to backup again.