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I end up using a bunch of different computers to connect with the Mac ConnectWise Client. While I've got my keyboard mapped on my main laptop, still having the default not be Command-Q would be fantastic as it eliminates this Quit issue on other machines I use. This feature would be a huge help...muscle memory is stronger than you'd believe, especially as other shortcuts do seem to work well.
Customer support service by UserEcho
I've also seen now how the Mac Keyboard system preference workaround (where I manually set a preference to use Option-Command-Q as the Quit option for the ScreenConnect Client app...this breaks whenever the client is updated.
So as I moved to version 6.5 and now version 6.6, the Mac sees this as a new app and no longer uses the shortcut anymore until I reset the preference.
I've noticed other apps, for example the Parallels Client I use for RDP as well as their app server connections, has Command-Q set as the default for Quit in the menu but when you are in an open session with another host controlling another machine, Command-Q doesn't quit the app...the command is instead passed on to the remote computer correctly. So this functions as you would expect when using a remote session, regardless of what the menu says.