Time Machine backup on external drive is Read-Only...
Hi-I am using an 2020 M1 MBP running Monterey (12.1). I bought a 6T SanDisk external drive for Time Machine backups.
I would like the ability to access Time Machine to recover things that I delete and then realize I shouldn't have deleted them just like I used to do with my dead Time Capsule.
It appears that the disk is Read-Only and I don't see a way to change it-Command+Option doesn't have the option to change it.
The drive is formatted in APFS.
Can someone tell me how to make this drive accessible? Thanks ever so much, Judy
MacBook Pro 13″, macOS 12.1