Yup, that’s exactly the problem I have, it’s ridiculous that it doesn’t let me stream from a local network just because it thinks that it’s local network is only the docker one, it should be fairly simple for Plex to figure out it’s accessible via a direct connection and it doesn’t need to route through the Plex servers for this. But it won’t get fixed because it pushes people to pay, hell from what people are saying here the config to fix this is paywalled so they create a problem for which they sell you the solutions.