Greetings
The debian repository seems broken, worked fine a few days ago
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://downloads.plex.tv/repo/deb public Release: The following signatures were invalid: BADSIG 97203C7B3ADCA79D Plex Inc.
W: Failed to fetch https://downloads.plex.tv/repo/deb/dists/public/Release.gpg The following signatures were invalid: BADSIG 97203C7B3ADCA79D Plex Inc.
W: Some index files failed to download. They have been ignored, or old ones used instead.