The actions in the job activity window do not always update properly. For example, the new entries will not be listed here although the service is still working normally in the background.
EventsManager 2012 build 20111130
Monitor the job activity window within the UI. This happens sometimes, but not always in the following situation:
When the UI is kept open for an extended period of time, for example, 20+ hours.
Do not leave the UI open all the time and restart it.