WiFi Issues

[CRH12]

Hi

Since today my broadband has been dropping in and out, I've got Sky Q and super fast broadband (well that's debatable) but it went off earlier and then it keeps coming back intermittently so annoyingly not getting full services on the mini box and Sky Q box. My Sky app is telling me I have broadband speed issues and have done for a few days, then I got an email saying I can get out the contract due to them not providing the promised speeds. Seems a lot of issues with WiFi in the forum today. Is there issues lately? I'm wondering if I need a new router/broadband provider or there are just outages! 

any info would be great thanks 🙂

[1egohead]

Are the cables between the router and the Micro filter/Openreach box on the wall?