New here - I have a Plex server running on my iMac - Faultless on the AppleTV and my daughters iPads and Windows laptops.
We have just bought a new Smart Samsung TV, and installed the Plex App. All seemed to be fine, I can connect to the server, can see my playlist / deck etc...
However, when I try to play anything I see a black screen, with on-screen controls, but no content. After 30 seconds or so, I get a playback error.
I have tried both wireless and wired, and get the same issue.
I have even assigned the TV a static IP address, and white listed this in the Plex app... Makes no difference.