Are you using OpenVPN or Wireguard configs?
For Wireguard I had to slightly modify the commands to open a port to:
natpmpc -g 10.2.0.1 -a 0 0 tcp 60
natpmpc -g 10.2.0.1 -a 0 0 udp 60
while true ; do date ; natpmpc -g 10.2.0.1 -a 0 0 tcp 60 && natpmpc -g 10.2.0.1 -a 0 0 udp 60 || { echo -e “ERROR with natpmpc command \a” ; break ; } ; sleep 45 ; done
I replaced my aging NUC with a Minisforum SFF box and am also very happy with it. Footprint is slightly larger, but actually find it much quieter. The NUC was basically silent 90% of the time too, but it had an annoying high pitched whine if you were doing something very CPU-intensive.
Depending on model they can support up to 2 m.2s and a 2.5" drive.
I use Duplicati and backup server to both another PC and the cloud. Unlike a lot of data hoarders I take a pretty minimalist approach to only backing up core (mostly docker) configs and OS installation.
I have media lists but to me all that content is ephemeral and easily re-acquired so I don’t include it.
Yeah, it’s a bit annoying and really should be built in to the CLI or GUI apps.