Normally menu items in the top bar have an option in the menu to quit. Even if CCC is not open and running this user agent is. I will only use CCC every couple months so I don't want it running. It's not in my login items but is running - I can see it in activity monitor. I can hide the menu icon via the CCC preferences but the process still runs. I can quit the process via activity monitor but it starts up again after computer reboot. What the heck? Nothing on google either. Here https://bombich.com/kb/ccc4/uninstalling-ccc CCC FAQs say... "If you have a specific reason to disable one or both of these applications, for example, if you use CCC infrequently, you can hold down Command+Option, then choose Disable Helper Tool & Agent, then quit from the Carbon Copy Cloner menu when you are done using CCC (the keyboard shortcut is Command+Option+Q)." Thats exactly what I need but I don't seem to have that option in version 4. The documentation apparently needs to be updated. You guys all rave about CCC so surely someone has disabled this already? How to?