I am a current Dish subscriber. Would like to run an extension from my receiver 100 feet from the Dish receiver to the remote TV in a different room. I have a 100' cat6 cable that tests good and had purchased a set of Ethernet to HDMI converters. I am getting no signal to the remote TV. Is there a setting that needs to be changed on the receiver or TV that needs to be adjusted to get the signal to the TV? .