I have it working on an E-Series TV (2012)
What I did:
- Make sure that PMS is set to
Preferredsecure connections, and notRequired - Make sure that the Samsung App is NOT set to use secure connections
- On PMS
Settings/Networkmake sure that the setting:Strict TLS configurationis NOT selected - Use this proxy: GitHub - kadrim/proxy4plex: Proxy Server for older Samsung Smart-TVs which only support TLS up to 1.1
And when said, I strongly suggest you start to look for another player, like Apple TV, Shield etc.