Isn’t matter just a standard, that runs on multiple Protokolls like ZigBee or wifi?

Caddy is nice and super simple. Only issue I had was: it can’t control domains if its behind a VPN. I use hetzner and they have an API, but the feature is not native to caddy so I would have had to rebuild caddy as an docker image. Rather annoying tbh, because everything else is great about it

Sorry, i thought i was clear.

I used the proxmox ve helper script from here: https://tteck.github.io/Proxmox/ to install ha os.

The local domain does not get resolved how it should, i hoped someone here might have hosted ha in proxmox themselves or ran into a similar problem, or could give me a hint what to check