Finished Stand Alone WiFi Plex Server for the Mountains. Messy, but works from any web browser connected to the WiFi network. One Pi is the router, one is a Kodi media center
4x Gbe Nics Nas 2-bay Soft Router Amd Athlon 300u Disk Station 2xddr4 Nvme Media Server Firewall Mini Pc Network Storage - Barebone & Mini Pc - AliExpress
Media Server, Dlna, UPnP, Samba, NAS, FTP Server : ASUS Router - YouTube
DLNA issue: MediaServer error update on Router Asus RT-N65U