So, my FIL got himself a nice new TV for Xmas. The issue seems to be with the Ethernet port. I have it connected to a Gigabit switch, but potentially with 100Mbit cabling and the switch sees a 100Mbit link, but the TV itself says it has no wired LAN connection. 

I have a feeling the ethernet port on this is only 100Mbit, not Gigabit, but should still be working. 

Is anyone able to confirm what speeds the port on this TV supports? Sony Manuals don't specify, Sony support had no idea what an ethernet port was, they kept calling it an internet port.