I have found that even if you manage to access the menu to manually set the IP address, the client still takes a long time trying to connect to Plex the company for authorization. After a long while the client will fall back to the local connection.
This delay is present whether using an AndroidTV or Android client. But it’s not present when using the Plex Kodi plugin.
It appears that Plex the company penalizes users with the delay when trying to connect directly.
My conclusion was that Plex the company is more interested in being a data broker that mines users’ data, and in order to do that they need us to connect to their servers.
Don’t expect anything other than a sarcastic or snarky response from a Plex Employee on here. Support Jellyfin and open source software where the user is the focus, not the product.
The whole reason I have Plex is for entertainment during internet outages and to have privacy. The insistence of Plex devs to force a connection to Plex servers for it to work is a problem. Having been a lifetime Plex Pass member for years, it is a disappointment to me to be abandoned by the project.
I have just installed JellyFin and am already loving it. Bye Plex.