Ok I am experiencing a problem and I just can't figure out if there is anything I am doing wrong. I have a SJ and a HWS with one additional Joey. When I power up everything sees everything and works. Approximately 5 minutes later, if I try to change channels on the Hopper, I get blank screens on all channels. I can change channels on the SJ without a problem. This is where it gets strange. If I go into Broadband and do a reset of network, the Hopper gets picture immediately. The SJ stops working because the MoCA network is resetting etc. As soon as the SJ synchs, if I change channel on the HWS, each channel is blank. If I disconnect the SJ MoCA / Coax connection, the HWS starts working again. So here is my question. What do you think is bad? Is it the Solo Node not working correctly? Is it the splitter or is it the integrator? I have replaced every cable with RG6Q so it can't be a cable issue. I am now stumped and do not know what to do next. Any advice would be greatly appreciative.