@yannik995 there may be a couple things going on. You can’t connect to The Forest using the Steam browser from what I’ve seen. In-game it just messes up. Do you see your server listed in game under the Internet (Dedicated) section?
The other thing is, are you running it in a Docker container within AMP? It may be a dependency and that will resolve that possibility.
I couldn’t find it in the Internet (Dedicated) section either, even after it was running for a while.
Yes, I use Docker within a KVM VM on a Proxmox host. Just restarted the Instance.
root@exv-gx01:~# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
f9a26ea8307a cubecoders/ampbase:wine "/ampstart.sh" 36 seconds ago Up 35 seconds AMP_TheForest01
8138fc6ddbc6 cubecoders/ampbase:java "/ampstart.sh" 2 days ago Up 2 days AMP_Craftcubede01