CERT: incomplete TLS handshake from 192.168.xx.xx:25738: sslv3 alert certificate expired

Plex Media Server Remote Access
21

In Linux,

  1. Stop PMS
  2. Open a terminal session
  3. sudo rm "/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Cache/cert-v2.p12"
  4. Start PMS
  5. Give it a minute to download the server again.

As FYI… RFC-1918 (LAN) addresses are safe to publish openly.
The RFC stipulates, which is obeyed by everyone, these addresses are not publicly routable. This means I can safely tell you my server is at 192.168.0.20 and it means nothing without knowing my public IP