SKY
How To Turn Off Sky Shield
Please visit the site below:-
https://www.sky.com/help/articles/sky-broadband-shield-explained
We'd also advise logging into your router settings and SWITCHING OFF THE IPV6 SETTING.
Also please reset your router at least once every 7 days, its advisable if you are a weekend viewer or sporting events viewer to reset your router by unplugging the power adapter from the router directly and leave out for minimum of 5 mins