The LOGO light will only stay on (low, med, high) when the TV is off, does not come on while the TV is on.
Other problems are it is not a "Full Web Browser" as advertised (can not update flash, java ,etc...) which limits websites you can go to. The power/ standby light no longer exists, having to initialize the apps constantly having to set everything up over and over, network dropping while no other equipment has a problem connecting to the same network, says it has "LG remote service" but LG doesn't use it and more. This doesn't include having to take the screws out of the back with a vise grip it has been taken apart so many times. I'm sure I missed some stuff but it just starts getting me pissed off.