Multicharts is running from Sunday evening to Friday evening without interruption (except during crash;-))
On Friday night, I turn off everything!
And systematically, I have to wait between 9 and 10 minutes from the time I click on 'File/Exit' and when all Multicharts processes are completed in the task manager ...
(For your information, the same function is performed in less than 1 minute on Ninja Trader ...)
Of course, the 8 cores of my computer are working properly, as you may have noticed during the various remote sessions.