Nothing has changed in my Tivo environment (3 years) and all of a sudden my Premier4 is showing no DHCP error. I have a Moca network, but not really sure the details how that interacts with the DHCP Server. Is the DHCP Server something in the router? Or is it served up from my ISP? If the latter, perhaps that could mean this is a temporary comcast issue??? Very confused. Just got into Netflix's Bloodline on a temporary Netflix subscription and want to get back to it. Everything else except streaming seems to be fine. Even the mini in the bedroom is usable. PC and phone wifi great. I have a neighbor's wifi I can try with, but not sure if that's related or where I would change the SSID. I couldn't find my SSID in Tivo's network settings. I assumed that's because of Moca. Help Please!