After installation of a Change Auditor Agent, the domain controller is performing very sluggishly after install. If an attribute (phone) is changed it doesn’t commit.
In some extreme instances, the Domain Controller may become completely non-responsive after Change Auditor agent start-up and require a reboot to recover.
Known conflict with Blackbird Agent that was previously installed on the Domain Controller.
As per Change Auditor Release notes documentation, the Change Auditor Agent is incompatible with the Blackbird (Now Beyond Trust) software suite.
Review the MSINFO32.nfo file from the impacted server to verify that no Beyond Trust Blackbird modules are loaded and running. Despite the fact the Beyond Trust Blackbird software does not prompt for a restart after being uninstalled, some of its conflicting modules will remain loaded in memory until a restart has occurred.