LG Webos TV Can't Turn On

Configuration
1

I’ve gone through pages and pages about this exact same topic and have tried everything but I still cannot get my LG Webos TV to turn ON with HA. Once it is on, I have full control and can turn it off, just no “on”. All 3 settings on the TV are on (wake on lan, etc.). I did get it to turn one ONCE and that was because I restarted HA while the TV was on. What does that indicate? My configuration is as follows:

# LG TV
webostv:
  host: 192.168.136.226
  name: Living Room TV
  turn_on_action:
    service: wake_on_lan.send_magic_packet
    data:
      mac: "MAC:IS:HERE"
      broadcast_address: "192.168.136.255"
      broadcast_port: "9"
#    service: persistent_notification.create
#    data:
#      message: "Turn on action"
  customize:
    sources:
      - youtube
      - netflix

I do also have the wake_on_lan: further down in the config. TV is on WiFi as there is no Ethernet anywhere in my house. The fact that it worked once tells me it’s possible…

2

As far as i know, wake on lan on works for wired cables…
The fact that it uses LAN in the name is also a hint…, otherwise it would have been called ‘wake on wifi’

Edit: did some reading, and it looks like we have a new standard, called ‘WoWLAN’, but i don’t think it is widely used (yet)….

3

Thanks for the input. The option in my TV settings very explicitly says “Turn on via Wi-Fi” under the “Mobile TV On” setting. It only works for me if I turn reboot HA while the TV is on. Then I can turn it off and on his wifi