The information here describes how the Inactivity Timeout tool works on a terminal server.
The Inactivity Timeout tool will continue to work when a user manually logs off the terminal session because Microsoft Dynamics GP is still running in the background.
The Inactivity Timeout tool would not continue to work if the terminal server session times out and it stops the running Microsoft Dynamics GP session. Since Microsoft Dynamics GP would no longer be running, Dynamics GP Toolbox would not be running either. Therefore, Dynamics GP Toolbox would have no opportunity to trigger the Inactivity Timeout tool.