Hello, I have a WNDR3700-2 ~ I have a 50mbps conection and get that speed when plugged in to ethernet but WiFi speed is only 16mbps. I don't get it ~ If WiFi transfer rate is 800mbps then why do I only get 16mbps when hooked up with WiFi to the WNDR3700 Router when I get the full bandwidth available (50mbps) when plugged into ethernet into the very same router? What is it I do not understand here?