The TerminateInactiveSessionsTimer Thing calls the TerminateInactiveSessions service of the RemoteAccessSubsystem every minute (60000 milliseconds) by default. If you want to change the default rate after running with it for a while, log in to ThingWorx Composer, navigate to the timer, and change this default value so that the timer runs at intervals that work for your environment. Note that the timer must have a valid user name set for the runAsUser property to be enabled and run. By default, runAsUser is set to Administrator.