Changed password. Now Tautulli says waiting for authentication

So I ended up changing my password for Plex (one due to the email from Plex directly, and two issues with Tautulli not logging in. I am when resetting Tautulli after password change saying that my Plex.TV token is no longer valid - please fetch a new token. The thing is, I have removed all cookies, have removed the plex server entries for username, pasword, token, etc. from the registry and have tried logging in each time. It never completes successfully. Is there a way to reset this so that it will log in? This is so frustrating after Plex made us change our passwords. Now nothing (addons) is working.. Any clue on a fix for this? (I am wondering if my Kometa, Tautulli, or anything will work anymore. I would rather not wipe everything and try to start again from scratch. Is this possible or am I going to have to start from square one :frowning: