So Tailscale connection instability is not common? I don’t like debugging this, since the NAS is remote and I don’t have much time going to the family member again and again for this. It definitely is something on the remote site, since the tailscale connections at my home are stable.
I will definitely have a look at Kopia. I was in search of a good open source backup solution, since borg also has its flaws. I will check it out, when I setup the remote NAS again (as I also want to put bigger disks in it)
Mhh, you are probably right. I’m really hesitant to invest more time into troubleshooting tailscale. My own tailscale connections at home are stable, and for troubleshooting at my family member I always have to drive and setup my notebook there.
Maybe I could try to setup wireguard directly in the fritzbox router at my family member. That might need less maintenance as running tailscale in a docker container, as it would remove the wireguard connection out of the NAS itself.
Opening a port directly gives me kind of an ick, because I don’t want to fiddle too much with the family members network. If something happens with it, I will be the one troubleshooting it, and I don’t need more work currently.