@Matty08 Is it NO wifi or NO broadband the two are completely different in operation! See if the help linked below is off any use!
This link below provides information about the coloured lights on the various hubs that can help to see what is going on! If the system is also Full Fibre then the lights on the OR/CF ONT also require to be looked at! https://www.sky.com/help/articles/hub-lights-explained-start
