Hi,

I use a homeserver with Proxmox and installed vaultwarden in a container (with docker/docker compose).
I meanwhile have my own domain, DynDNS is running with my router (FritzBox 5590 Fiber).
In Nginx proxy manager (also running in an own container in Proxmox) I set up the proxy host to the vaultwarden IP.

When I now enter mydomain.com in my mobile phone via web (wifi deactivated) I get forwarded to the vaulwarden page and can add a new user.

When I enter mydomain.com with my personal computer (in the same network like my home server) I get forwarded to the login page to my router.
I already tried it with https://mydomain.com, http://mydomain.com, www.mydomain.com and mydomain.com

Does anybody has an idea how to solve this behaviour?