An invalid domain username and password under project Server access credentials section and enabling the 'Forest topology has changed' parameter can trigger 'user and password incorrect' events in the FR log files and the DC Security event log.
A verification process is performed by the parameter 'Forest topology has changed' within the Recovery project setting. This parameter allows the FR project to check if the forest topology information in the current recovery project is outdated. This process uses the credentials provided in the 'Server access credentials' section for the domain controller.
One of the following actions can be taken to avoid this behavior:
