Has anyone tried the rs232 codes? I have them working over ip using an itach serial to ip adapter. The only problem is that the power on code doesn't work unless you send it immediately after powering off. It seems that the tv shuts down power to the port while in standby mode. Who's the genius that came up with that idea!

Does anyone know of a fix for this? If I have to use ir to turn the tv on, then it kind of defeats the purpose.

I've turn off power saving mode in the regular menu. And I don't see anything relating to power saving in the service menu.

Btw- I have a un55b8500