Got the new wireless receiver and it installed and worked fine. Then I noticed the other tv's in the house were pixelating...and the Internet slowed down. Turn off the wireless receiver and all the other tv's and Internet were fine. Tech came out yesterday and said the signal to the house was great. Since my main hub is original (4.5 years old?) he and I originally suspected that was the issue as it was never designed to work with the latest equipment. Changed it out...started up the wireless receiver and all was well. Then we walked over to the kitchen and sure enough, pixelated picture. Tech was dumbfounded as he claims the addition of the wireless receiver should have nothing to do with anything else coming out of the hub...but it seems as almost there was a bandwidth issue when the wireless receiver was on. Simply had him replace the wireless with the hard wired receiver and all is well, but wondering if anyone out there has answers as to what might have happened?