Recording and Metadata server are not available or disappeared.
Symptom
The customer has access to the Management Server but the Recording Server is not reachable/available/disappeared. It is not possible to manage the cameras and the volumes into the Volume Group.
Cause
The administrator’s password of Nuclient has been changed and it has not been updated on the Recording Service.
Solution
The new password of Nuclient must to be updated for the Recording Service in the web hardware settings.
Note: This solution also applies for the Metadata Service.