Hello- I have a new Actiontec WCB6200Q connected to a new GoCoax WF-803M directly with a coax cable (no splitters, no wires thru my house... one cable connecting the two boxes). both are plugged into power. The GoCoax WF-803M is plugged into the router via ethernet. On both devices, the MOCA light is not lit up. The power/wifi/LAN lights are all on. Ive used the WCB3000N wifi adapter with the same GoCoax wf-803M and it was literally plug and play. What am I missing here?