Can't get IP address

[afterglow]

Recently installed Jellyfin 10.8.11 on my Synology 423+. Worked fine but discovered that I couldn't access it in the living room TV due to the Jellyfin version not being supported. I tried redoing the install to pull the latest version and added the OpenCL hack and it installed fine in Container Manager. Portainer also says it's healthy. Portainer is showing that it doesn't have an IP address.

What am I doing wrong? Sorry I'm a newbie to NAS/Jellyfin