Hello I was a guest on my brother's plex server in my roku tv. But now I have my own and want to reset the plex account settings on the roku tv, but I can't. Even after uninstalling and reinstalling plex on roku it automatically points me into my brother's plex server. How do I remove this account from my roku tv?
If he gave you access to his server, you’ll always have it as an option to select from in your Plex apps (not just on your Roku Plex app). If you want to remove your access from his server, open a web browser and go to Plex Server settings -> users -> friends. Find your brother and simply remove your access to his server.