Regular claiming with the tunnel requires a handshake from PMS to perform the authentication then get a PlexOnlineToken to store in your Preferences.xml file.
My tool takes the Plex Claim Token you get from https://plex.tv/claim
and asks for the final PlexOnlineToken. It then edits Preferences.xml (PMS is stopped) with all the needed fields in place.
This succeeds where other attempts fail because you’re not fighting PMS through a tunnel (different subnets or FQDN x-forwarded-for)
As long as you’ve not stalled out (throttled) your IP with “429” status. it will work.
