Hello, I'm in university, and dorm room has no wifi - just an Ethernet socket in the wall. I've been using this with no problem for the month, but as of today, it has stopped working! My MBP tells me I'm connected via Ethernet, however safari says I have no connection. Using DHCP it gives me an IP address of 169.254.etc. I have reset multiple things including pram, changing chords, changing rooms, creating a new location, renewing new lease, NOTHING IS WORKING! First major problem I've had in two years! Hoping someone can help me soon. I appreciate your time very much. C.