[izprtxqkft]

i dont think kodi cec supports longpress tbh
i had to remap the context menu to a different button for my own use of cec for kodi

[Klojum]

How about making yoir newer TV's work as well as the older ones did!

If you want to command LG to make 'better' TVs, then this forum is not your best platform.
Go to LGs own forums if you want to connect with them.
Also, AFAIK, the CEC protocol has no support for long-press. I never had that working on my setups anyway.

And please keep your language family-friendly while you're on this forum.