I apologize in advance, but I am not very technically sound. I'm at my wits end and I don't know what else to do. We recently got Countour from Cox, which lets us record 6 shows blah blah blah. Well ever since it has been installed, whenever I run something big, IE a game, on my pc it loses signal to two of the TVs in the house. They lose their signal and anything being DVR'd. We have had Cox out here 3-4 times and they are stumped. They want us to rewire everything, but that would end up being really expensive. If any of you have input or any questions feel free to ask. I'm sure I'm leaving out vital info for a solution.