I've been trying to reconfig the 2Wire Uverse router
The manually configured DHCP range is not within the specified subnet or you have entered an invalid DHCP Lease time.
Any ideas?
When the Cube's default address (192.168.1.254) is in conflict the router there is
no need to change or re-configure the router there is a simple solution: Connect the computer directly to the Cube with a standard Ethernet cable, a cross-over cable is not needed.
1) Change the Computer to an address on the same network as the Cube like: 192.168.1.2.
You should be able to access the Cube at 192.168.1.254:8000
2) Change the Cube's IP address to an unused address on your network.
3) Restore your computer's settings.
You should be able to access the Cube with the new address.