开云体育

I am running a much older macOS, Catalina, which still has Sys Prefs, instead of Settings, so this is just a shot in the dark. Try reassigning the keyboard shortcuts for that task. That task is not available this far back, so I have to ask, did you use 3rd part app to make the shortcut? There also used to be a way to put a Mac to sleep by another action, is the shortcut there?