I just tell them I run a private cloud. It’s so much easier because they understand in general “cloud equals internet”

Yeah, the more recent versions basically have a form of Docker as part of its setup.

I believe it’s now running on Debian instead of free BSD, which probably simplified the containers set up.

I’m running a TrueNAS server on bare metal with a handful of hard drives. I have virtualized it in the past, but meh, I’m also using TrueNAS’s internal features to host a jellyfin server and a couple of other easy to deploy containers.

Another thing to check is the file path. Most systems abide by a 255 character limit and that limit can be crossed by parent folders having too many words in them.