Hi,
Maintenance mode differs from hibernation mode by requiring you to disable the maintenance mode option before the device can resume normal management traffic.
By contrast, hibernation mode automatically restarts normal management traffic as soon as the SpectroSERVER detects successful communication with the device after a set of successful polls.
Hibernation mode takes precedence over maintenance mode on a device model. However, if the device model has interface models in maintenance mode, those models remain in maintenance mode after the hibernation device model resumes normal management communication.
Please refer the below:
https://docops.ca.com/ca-spectrum/10-2-2/en/managing-client-applications/using-oneclick/maintenance-and-hibernation-mode-for-devices