My LG started turning on….then off….then on….and so on. I unplugged everything waited plugged just the tv back in and it kept doing it. So I went and got in front of the tv and it stopped so I figured it was batteries in one of the remotes. I was right the fire stick batteries were dead and that is Amazons stupid idea of telling me to change the batteries in the fire stick remote!!! I was mad thinking my tv was on the fritz contemplating buying a new tv. Problem solved CHECK YOUR BATTERIES.