Hi, moved house Saturday, quick start seemed to work ok initially but now the internet has gone down and the hub just has a green flashing light going on and off. Tried all the usual things, on/off, reconnecting, diagnostic etc but nothing seems to work. Also had an issue yesterday morning where the internet was super super slow when I woke up, and on and off seemed to fix it but this time seems there’s no internet coming down the line. Can anyone help?