Wi-Fi keeps disconnecting

[Jasmine04]

Connection will be fine for a few minutes then phone and tv are both disconnected, I check my broadband and WiFi on the app both saying it's all good but still not working 

[JimM1]

@Jasmine04 What are you seeing on the hub, take a look at the link below!

This link providers information about the coloured lights on the various hubs
https://www.sky.com/help/articles/hub-lights-explained-start