On Wi-Fi, my speed is more than adequate at 100 Mbps http://imgur.com/a/HIuo5. However, on Ethernet, I get this http://imgur.com/a/DE03f on 3 of the 4 ports on my router. But on the last port, I get over 200 mbps http://imgur.com/a/dlMMJ. I ruled out the cable issue, as I've tried both my own cable and using the built-in Ethernet in my apartment. My router/modem is the Arris 1682G, is currently located in the living room, very near the television. Why does this occur?