Configuring the channels
The Channels menu looks different depending on the controller set up:
If the controller is set up as a Wireless client: select up to 24 channels divided on 2.4 and 5 GHz.
If the controller is set up as an Wireless access point or set up as both a Wireless client and a Wireless access point: select one channel on either 2.4 or 5 GHz.
On the home view, got to the Settings tab and select Network on the left pane.
In the Network menu, scroll down to Channels, select either 2.4 or 5 GHz and click Edit.
Select one or several channels.