The Controller logs users out of Controller UI sessions after 60 minutes of inactivity by default. For an on-premises Controller, it's possible to modify the default timeout value, as follows:

  1. Log in to the Administration Console as the AppDynamics root user.

  2. Find and set the values for these properties:

    • http.session.inactive.timeout: The amount of time without a client request to the Controller after which the user session times out and the user will need to log in again to continue. The default is 3600 seconds (60 minutes). 
    • ui.inactivity.timeout: The amount of time without user activity in the Controller UI after which the user session times out and the user will need to log in again to continue. The default is -1 (disabled).