The only thing Samba is really great for is interop with Windows. If that’s not an issue, Dolphin can browse SFTP directly by adding it as a network share (you may need to setup a password-less key pair to avoid having to login). SSHFS is a similar option and works even if the client is totally naive (it just looks like any other mounted FS).
I got my account locked on BLU because I stopped seeding when my RAID went down. I was able to recover the data and get back up in about 24 hours but there was literally no recourse other than begging some random mod’s reddit account.
Always sad to see a tracker go down, but this place was a shit show.