UPNP is definetly off so it shouldn't be an issue. I'll have to try running a cable directly from the modem later on when I get home to see what happens.

2xM80 VP180 2xQS8 2xM3 HSU STF3 LG 60PS11 Denon 3808 ATI 1506 LCR 2xATI 1502 Oppo BDP-83