The power button works, but that's all. Every button I press gives me an "not available" message and tells me to press the back button + play/pause to pair to the tv and it says nothing is available when I do it. Also, around the same time, my tv stopped connecting to my network. It doesn't seem that I can access my tv menu with the only one button on the tv itself. All I can do is power on/off, change the channel up/down, change volume up/down, and change source.