This is not accurate....unless everyone is still getting different results.
Obviously, people will want different things and I still think LG should give us firmware which allows us to set things they way we prefer....
The newest firmware allows me to do exactly what I want with my logo light.
It is now off when the TV is on.(I do not want a beacon or advertising while I watch TV)
The logo is lit up when I turn the TV off. It is a great nite light, and since my man cave is pitch black and the TV is extended 12" from the wall, on a mount, the light serves me as a safety feature.
Right now...at this point, with the .14 firmware, I have everything I want and my TV is working perfectly.
Every tv I own that has a logo light stays on whether the tv is off or on if you turn the logo light on and it goes off if you choose off and stays off when the tv is off/on this one still malfunctions it should be on always if you turn it on but thanks to me the new firmware we received at least turns the damn thing off.