Klopstock

why do you forward the port of the webui?

I think you can use the container name if both containers are in the same docker network

Ich binde einfach die .exe von GOG in Steam ein und erhalte damit die meisten Vorteile von beiden Platformen

The Problem with not having Port forwarding is that you can only connect to people which have port forwarding. That means If the seeds are also using no port forwarding you cannot download/upload.