Just as the title says my airport extreme Ethernet port stopped working. A few days ago I had to reset it to get the wireless to work. Now all of a sudden it keeps coming up with the Ethernet cable unplugged in the utility. It is on version V5 which is the newest firmware so now Im lost on if this thing is broken or not. I did replace the cable with a new one just to make sure the cable wasnt bad. Anybody have any suggestions on how I can fix this or is it just broke