WiFi cutting off for over a week now

[Kyle2810]

My broadband has been absolute garbage recently. I'm lucky if I get an hour with a solid connection. The amount of mobile data being wasted is annoying me. 

Everytime I check my connection it tells me everything is fine despite my router having orange buttons and nothing working over WiFi. 
How do I sort this issue? It's been like this for nearly 2 weeks now with no sign of getting better and I've tried all the steps suggested to me from sky and other discussions? 

[MSatar]

For me it's been happenig over 3 week and no one does anything