So I have NPM set up on my server network (docker container) and want to ad a hostname for my truenas server also running on the server network. However when entering the hostname I get the error "Siten not found". Other hostnames I created work perfectly. It has noting to do with the firewall cause there on the same network.

I then tried to create a hostname with cloudflare tunnel and this worked just fine. The only thing I enabled on cloudflare to make this work is enabling "No TLS Verify". I tried to disable "Force SSL" on NPM but that didnt help. Here are the settings for NPM:

https://preview.redd.it/45o6x9bphlkd1.png?width=521&format=png&auto=webp&s=51e8f68c69569f5fcbab10050618c3f97ff9d0bc

https://preview.redd.it/bpdjlpuphlkd1.png?width=514&format=png&auto=webp&s=6a6e7f91bae66b3eaf778536f80e760fe8c19943

Any help is very much appreciated!!!