How to recover the AP standalone settings after the device is unregistered from NCC?
NebulaFlex (Pro) provides the flexibility to manage your device either in standalone, controller (Pro) or by Nebula Control Center.
When the Access Point management changes from standalone to Nebula Control Center by registering the device, any setting that had been applied to the device will not be carried over, and the device will be provisioned with the settings on NCC instead.
If by any reason you wish to bring back the device to standalone management, the device will use factory default settings after being unregistered from NCC. However, you could recover the device standalone settings by going to Maintenance> File Manager> Configuration File, choose the file with name "standalone-backup.conf" and click the Apply button to load the settings previously saved.