It probably is because of the certificate expiration issue that affected a ton of TV’s and devices.
This article explains what is going on.
Important information about Plex for smart TVs after September 30, 2021 - Announcements - Plex Forum
It probably is because of the certificate expiration issue that affected a ton of TV’s and devices.
This article explains what is going on.
Important information about Plex for smart TVs after September 30, 2021 - Announcements - Plex Forum