Changed password. Now Tautulli says waiting for authentication

[FordGuy61]

Plex OAuth (Authenticate with Plex) Broken after Plex Web Update v4.152.0

It would seem that Plex OAuth functionality is broken for 3rd Party apps/services. Users, like myself, are unable to login to our apps/services via Plex OAuth. When attempting to login, we authenticate successfully with Plex, receive the, “…you can close this window…” message and when returning to the app/service we are attempting to login to, are presented with the same login with Plex prompt. In my Plex account, I can see these login attempts in the “Authorized Devices” section. About 5 hou…