Time Machine function doesn't seem to be working with BigSur and the router.
- Time Machine disk is visible: (BackupTM - Archer AX50.local)
- Password is accpeted.
- Mac says "Preparing for backup"
- No backup starts
- 1727 free on disk, set the available to 1700 with no luck
- Mac recognizes everything, account, size, password, but the backup never works.