I have a common problem of not being able to “claim” my server. I don’t have any problems when I do it from a laptop, but it blocks when I do it on a VPS, Linux or Windows server.
The subject has been discussed many times and I’ve tried various solutions to solve the problem:
reinstallation
cleaning the registry (under Windows server 16)
cleaning the Preferences.xml file (under Ubuntu)
Open Plex” in the Windows toolbar
I systematically encounter the same problem. No warning that it’s not possible to install Plex on a VPS server. I’ve tried all the solutions suggested on the forum.