Something like this happened to me. Change the static IP (configure your NAS to get its IP from DHCP) and fix the IP on the UniFi UI.

MadAI’s disease.

I guess we didn’t learn when we did it with cows.

Have you considered installing Proxmox? That way you can then test as many distros as possible and even play a bit with containers. I configured it recently and I’m having a lot of fun being able to take snapshots and then doing crazy things with an easy way to recover from my failed experiments.