Won’t connect to WiFi

[Gareth1616]

Sky Q box won't connect to our Sky router. Has worked for ages but disconnected itself yesterday and won't connect with either password or wps 

[Chodley]

Have a look at the later pages of this

https://helpforum.sky.com/t5/Sky-Q/Broadband-not-connecting-to-sky-Q-box/td-p/4423064/page/5