My wifi isnt working my sky tv wont connect and the line is showing a fault

[Adrian102]

Wifi isnt working and broadband connection is showing a fault broadband router has a flashing green light

[JimM1]

@Adrian102 Link below may assist you!

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