WiFi Separating:
Log in to the Hub by opening http://192.168.0.1/ preferably on a device wired by Ethernet.
LOG IN using password either from the base of hub or that you have set previously,
Click Advanced Settings > Wireless Signal > click ‘Disable Channel Optimization’ > Click ‘Apply Changes’.
Click Advanced Settings > Wireless > Security > Add "2" to the 2.4GHz Chanel name > Add "5" to the 5 GHz Chanel name > Click ‘Apply Changes’
You can leave the passwords the same as they are.
Log out of the Hub.