Hi team, I can’t get HA to work with my 2018 model panasonic TV. After research this appears to be because this TV (and other recent models) require the traffic to be encrypted, with an initial “pairing” process where a PIN is entered to set up the encryption keys.
Release 3.2.1 of panasonic-viera adds this support - it would be awesome if this could be integrated into HA! github link below: