When i setup appointment to install super joey Dish knew that I had two hoppers slings, but when tec arrived he was not able to install.Tec stated there was no way to activate the device because moca and banwith problems. I ask if the dual nodes could be replace by sigel and that way the Hoppers would be independent and one hopper sling with super joey would be paired. They both are are wireless and on the network. Technical support doesn't have a fix. It is going to cause problems with customers that have the same setup. If all devices are wireless due you need moca?