New Server error "There was a problem saving these settings" & then "This server is unclaimed..."
I re-installed a fresh Plex Server on a new PC. However, once the setup finalizes I name the server and click next - then the error "There was a problem saving these settings". I cannot get out of this screen, so I close the browser and open Plex again from the taskbar.
Then Plex states the server is unclaimed, which I've tried. The error is: "There was a problem signing in" - even though I am signed in.