Currently there is a Vodafone tech on the phone to the mrs (and shes on the mobile to me)
They have made her plug the Cable modem directly into her laptop then do a speedtest, 6mb down 10mb up
Reboot Cable modem, same result
Then got her to triple check the wireless was disconnected
Then thinking we have a faulty Ethernet cable
Then recreated the cable modem profile - no improvement
Done another reboot - no improvement