How to grant openhabian user permission to run systemctl restart

Thanks. I think that is exactly what I was looking for. I had seen that suggestion with my internet search, but wasn’t sure how risky it might be.

I don’t think it is the same issue, as it works (until it doesn’t).
I discussed this problem in this thread: NUT-Driver Stale Data

It is on a new SD card

I installed NUT using openHABian. When I migrated to openHAB 4.1, I decided to clean up this install. After running the upgrade, I backed up the openHAB files (using openHABian) and created a clean SD with a fresh download of the latest openHABian. That is when I used openHABian to install NUT, and other than the intermittent failures, it works (and as I said, I can fix it 100% of the time by restarting nut-driver.)

Thank you.