Multiple times a day (like once EVERY HOUR) I need to unplug my box. Remote reboot does not work. Pushing power button on box doesn't turn it off. Its hard wired. It is off the ground. I recently moved it a foot and it started acting up. Tried an new HDMI cord and still nothing. Nothing happens when I change from one input to the other and back. Power saving mode is off. I'm at my wits end. Plugging and unplugging HDMI doesn nothing. The box must be unplugged from its power for at least 30 second and then plugged back in for a reboot to be successful. HELP PLEASE!