I have two gocoax adapters and have set them up per the instructions. I have an Asus RT-AC68U router in the living room that I've connected the first of the two adapters to and in the office upstairs I have the other adapter plugged into the wall coax and my desktop computer directly. On the one in the living room I manually set my IP address on my laptop to the suggested IP address in the booklet and plugged in an ethernet cable from the router. I have a blinking green light for LAN and solid green for power but no light for the MoCA. When I go to the admin page for the adapter it states the link is down. What am I doing wrong? The web settings pages for the adapter are very confusing and I'm not sure what to change there to fix it.