Is anyone experiencing a problem getting their RVS4000 to connect to the internet over their cable modem? I upgraded my firmware to 1.1.09 but kept getting DHCP down message on the router's status screen. All the lights on the cable modem looked fine. Downgraded the firmware to 1.0.15 and now it works again. Tried a few times with same result. When it was on 1.1.09, I plugged it into another device with a DHCP server and same thing. It just wouldn't pull down an IP address for itself.