Unable to Recognize Plex Server on same Host

[demonspork]

I am attempting to run this in Unraid on the same Unraid server as my Plex server.

Unraid Server 6.4: 10.10.10.210 (this version has support for setting alternate IP Addresses for each container)
Plex docker container: 10.10.10.210
Phlex docker container 10.10.10.211

Symptom: Phlex is unable to see the 10.10.10.210 Plex server.

I was previously using an Ubuntu VM on that same Unraid server to host Phlex, ip of 10.10.10.113, and it worked correctly, but something about the alternative IP in docker is causing this to not work correctly.

Any thoughts

[zackbcom]

Make sure no https/relay is checked and do another scan by clicking the cast button and rescan devices.

There was a recent fix in the code to fix this.