rutorrent port closed

Hi,

I've been learning a lot through this forum on how docker works and I followed this guide to set up rutorrent.

OMV + Docker plugin media server (Plex, PlexPy, Ombi, Libresonic, NZBGet, ruTorrent, Sonarr, Radarr, Mylar, and more)

It seems almost everything is working except that rutorrent is saying the port it closed and I can't seem to connect. Any ideas?

This is the docker setup