I have my Mi Box plugged in directly to my Samsung tv with a new hdmi cable. Cec option on my tv is enabled. When I am playing a Netflix movie and try to send a rewind signal through the Samsung to the Mi box the Samsung says 'not available' Should this be working right out of the box? Is there some kind of special setup I have to do? I just want my harmony remote to send rewind commands to the Mi box, this is the only way I can think to do it.
CEC sucks on the Mi Box. The Mi Box actually has an IR receiver, so you should be able to use your Harmony remote to control it directly. I have a Harmony 650 and it works decently with the player.