How to force connection to 2.4Ghz Wifi using Sky WiFi Max Hub?

[JimM1]

@MCB2000 If the WPA level has been backed off, then temporary disable the 5Ghz ssid band, attach the device and renable the 5Ghz back to operation!

Sky Max change settings link.
https://www.sky.com/help/articles/change-wifi-max-hub-settings-a