We failed to reach a server. Reason: unauthorized

Yet another update to Plex server, yet another something’s broken! This time the message in the subject. I tried to log out and log back in, on both computer and ATV3 the message keeps coming back. I can’t figure out what’s wrong. Chromecast works as always but ATV3 is broken again.

On a side note, I was thinking if I have “kicked the bucket” there is no way in hell that anyone from my family would be able to get this going ever again, its THAT stupidly difficult. Even I can’t, but at least I know where to go and follow some directions somewhat. Why is it that so many updates can break this so easily?

TIA

I fixed it in settings, by selecting: Allow Fallback to Insecure Connections [On same Network as Server]
I don’t know what the implications of that are or will be, but it works and kids can watch a movie again.