Can't mount NFS, please help

I can’t mount my NFS. It used to work, I updated, now it won’t reconnect and I can’t add network storage.
I get Transaction for mnt-data-supervisor-mounts-backups.mount/stop is destructive (mnt-data-supervisor-mounts-backups.mount has ‘start’ job queued, but ‘stop’ is included in transaction).
Rebooting didn’t help.

It’s an HA Green

  • Installation method Home Assistant OS
  • Core 2026.2.0
  • Supervisor 2026.01.1
  • Operating System 17.0
  • Frontend 20260128.6

I tried restoring a backup from when it last worked. That did not fix NFS at all.