When one of your profiles is running, check under Preferences menu from the main user interface, and look for the option "Shutdown computer when all the profiles have finished" and check to see if it has been enabled. If so, disable it.
Note that this option will only appear while a profile is running.
Either this, or you may have been running your profiles using the command line with the added parameter -shutdown in force.
Note that this option will only appear while a profile is running.
Either this, or you may have been running your profiles using the command line with the added parameter -shutdown in force.