"The Audit Agent on Server <FQDN> experiencing problems writing data to the database" when Event Log archiving is enabled (4236570)

Seeing the following error randomly:

"The Audit Agent on Server <FQDN> experiencing problems writing data to the database" and no new events are logged in AA for that DC.

Restarting the agent corrects the issue for some time.

Check to confirm if the Security Event Log on the DCs has Archiving enabled:

1. Open the Event Viewer
2. Right click the Security Event log and select Properties
3. Check to see if "Archive the log when full, do not overwrite events' has been selected

If Archiving is enabled, ensure you are using AA version 8.2 Update 4, or newer.