Mini thru Xbox One

My apologies if I missed this issue somewhere else, but initial search struck out.



I have my Mini - which I am deeply in love with - running into the HDMI pass through of my Xbone. I am frequently getting the "HDMI connection not permitted" error. If I unplug and replug the HDMI cable in the Mini, the video feed starts right up.



Is this more an Xbox One issue or a Mini one?