Resync Your Radius NAS IDs
If you're using some third party devices, like the Ruckus vSZ, Aruba or other controller based services, your Radius NAS IDs might get out of sync.
Or maybe you want to update loads in one go.
You can do this for all your boxes in settings page for the location in question.
Visit your location in the CT dashboard and go to settings. There's a section for devices in the action menu at the top right.
Updating this will queue a job to update all your boxes. This will kick your users off if you're using CT boxes!