Note

Notifications for alerts and scheduled searches are handled by a job that runs every 15 minutes. When an error or warning is added to an alert or scheduled search, it can take up to 15 minutes before a notification is created. When an error or warning is cleared on an alert or scheduled search, either automatically or manually, it can take up to 15 minutes before the notification is deleted. Manually dismissing a notification will not prevent it from being recreated on the next run of the job, if the error or warning is still present.