Plex gets a Error: GPG check FAILED when trying to install on Centos Stream

Plex Media Server
1

I just installed the new version of Centos Stream 9 onto my server and am now trying to reinstall Plex. I was following the instructions on this page: How to install Plex media server on CentOS 8 - Tutorials and How To - CloudCone

When I get to the part:
‘sudo dnf install plexmediaserver’

This is what outputs at the end:

Key import failed (code 2). Failing package is: plexmediaserver-1.25.6.5577-c8bd13540.x86_64
GPG Keys are configured as: https://downloads.plex.tv/plex-keys/PlexSign.key
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing ‘dnf clean packages’.
Error: GPG check FAILED

Server Version#: 1.25.6.5577

Does anyone know anything I can try to get by this?

2

Using the URL of the file you want to download:

wget PASTE_URL_HERE

It will download the file to the current directory.

If command line install succeeds , you know the browser probably need purging (caches)

3

Just in case someone else has this issue, I just installed it manually with the .rpm file downloaded off the main download page.