Have just moved into a rented property with a telewest/virgin point. Ordered a router(super hub 3) which came today and connected it up and let it do its thing. It's done the green flashing base light then it goes solid. The internet(double arrow) then starts flashing green for a few mins then goes red and the super hub resets. It seems to endlessly do this. Am I missing something here as there's not much help along with the router.