I've just had fibre broadband installed with talk talk and I'm getting interuptions on my internet tv signal. I've noticed that the internet light on the talk talk router that was supplied flickers and this coincides with my tv signal being lost. Is the internet light meant to flicker or should it be solid green. Also why the need for 2 boxes I understand that one is a modem and one is a wireless router but surely there are single units available. Tearing my hair out now as when I'm watching something the screen freezes for a few seconds then catches up. i've used the iplayers and there's no buffering issues one them. Sorry to go on a bit but its very frustrating.