I was able to figure #2 out.
Your answer to my first question seems cryptic. I have been a user of PLEX since version 0.78 and I am extremely familiar with its operation. If I could break down your answer and have you explain I am certain you will answer not only my question but several others before me and those that will try this after me:
a). “You need to discover the Plex Media Player as a device on your Apple TV.”
What does this mean? I have the PLEX app downloaded on my Apple TV and I just login into my account from the app and it loads all the media. What do you mean “discover … as a device”?
b). Open PMP on your ATV, then go to Devices in your ATV device and tap the Discover Plex button"
Plex Media Player (PMP) is a macOS app. I have the app running on the latest version of the MacMini and I sometimes watch PLEX using Plex Media Player on the mini but there is no Plex Media Player for the ATV. I usually just watch PLEX from the ATV app. I click a movie it plays from within the app. SO I am not sure what you are referring to when you say “open PMP on your ATV”.
A few other items. The port listed in roomie remote is 32433 when PLEX is on port 32400 both internally and for external access. When I try changing the port to 32400 and save and then go back in and check the port it reverts back to port 32433 - could this be the issue?
When I search the documentation and do a command-F and search for PLEX al I get are hits for complex, etc… nothing comes up with PLEX.
I sincerely and truly appreciate your help and look forward to your response!
Thx!