Pulse-IT and Automate-IT has a auto-logout feature that will warn you and then disconnect your session after a period of time. The default setting is set to warn you after 14mn and to expire your session after 15mn.
If you wish to create your our setting, add the following lines to your factory.ini file. Time is expressed in secondes.
[session_security] WARN_AFTER = 3600 EXPIRE_AFTER = 3720
Don't forget to restart the server after changing your .ini file.
To restart your server check this: Restarting the Automate-IT server