I'm having a hard time with the HG612 since I unlocked it. I want to use it as a router on ADSL2+ with BT. I have it on ATM 0,38, PPPoA, VCMUX. It syncs without any problems but I cannot get an Internet connection from any of the LAN ports. It's plugged directly into a computer. Port Binding is ticked on both. DHCP & NAT is enabled. I've even flashed it to SP06. Why won't it work?