Also i dont believe its open source as requested. Although openwrt can be flashed on some models

They are excellent

Plex is good but another option is jellyfin

The lack of ios app deterred me from even testing it. I play tech support for my family enough to know an app would be necessary.

Man ive been looking for something like this for a long time and never found a suitable option.

Post i had before about this same topic.

Humhub wasnt a solution for me since most of my family uses iPhones and not having a dedicated app would confuse them.