Unable to connect to internet

[Madsocks95]

I have restarted my Sky max hub and the light is solid white but no devices can connect to it. Phones connect and then disconnect immediately. Laptops connect but state no internet connection. Sonos and Ring cameras also can't connect. Done the service checker about 15 times and it says all is okay. 

[Chrisee]

@Madsocks95 try powering down the hub for an hour and then restarting it which can clear an issue at Sky's end which can givecthe symptoms you report.