I am setting up an Atlona AT-UHD-PRO3-66M matrix and have encountered a strange issue. I have connected a K-5000 to one of the inputs of the matrix just to test that everything is working. The signal distributes fine to all of the zones but for some reason the playback of either a movie or CD sporadically pauses and un-pauses itself on the K-5000. It happens on average once every 5 minutes and the content stays paused for approximately 30 seconds before resuming. The picture never breaks up and the pause status is reflected on screen and in the iPad app. The behavior stops immediately if I unplug the K-5000's HDMI cable from the matrix. How is it possible that an HDMI matrix causes the K-5000 to hit the pause button like this?