router drops t

[Trevor284]

The router keeps  dropping  to green,but the sky tests say everything is OK.but it's  not. We have no broadband  at all.

[JimM1]

@Trevor284 From the help below!

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