I'm using my home network for my Whole Home DVR. All of the sudden, my Genie cannot see ONE of my networked DVR's. THAT DVR CAN see the Genie, AND all the others. Every other DVR can SEE all other DVR's. There is just ONE DVR that the Genie cannot SEE. I have RESET all DVR's, Routers, ETC. involved. Nothing in the home network setup has changed, just from one day to the next, the Genie cannot see one of my DVR's. No other issues with any other aspect of the system. Thanks in advance for any assistance.