I purchased the ActionTec WCB3000N to extend my network reach, as even though we live in a NYC apartment, the network doesn't extend far enough to stream video content to our television, which is about 25 feet from our router. While the Power, Coax, 5G light is green and the 2.4 light is flashing green, I don't seem to have better coverage. I tried connecting to my "[network name]-5G", but I still don't get better coverage. Am I doing something wrong? Should I just connect to "[my network name]" as opposed to "[network name]-5G", as both options exist. In the past, I connected to the 5G but recently it stopped.