I have a Sony smart TV and soundbar. My Arris DVR interferes with the function of the soundbar. Soundbar is suppose to turn off when TV is turned off, but it stopped working with Arris DVR hooked up. If I unplug the DVR from the TV then everything works as advertised. Had this same problem with Time warner untill they changed DVR to Cisco. Has anyone else had this problem, and if so was there a solution?