Hi. I have a pretty simple set-up - a Toshiba TV with a Hopper3 in HDMI port 1 and an AppleTV in HDMI port 2. The AppleTV does a great job controlling the TV via CEC - turns the TV on, switches to the correct HDMI port. But, I can't get the Hopper or my 54.0 remote to switch back. To switch back on the 54.0 remote, I have to press the TV button, then the Input button to get to the right input, then press the Sat button. I do have CEC enabled in the Hopper settings. Suggestions?