Sleep Command no longer works in Investigating Posted March 25, 2016 It's not recommended to arbitrarily delete .plist files - While some .plists are re-created dynamically, there are many that aren't re-created and could cause more serious issues on your Mac. As this isn't an Alfred-related file, I can't advise as to what would happen. Try creating a new user account on your Mac and try the same action. Does it work as expected? This will help you establish whether the issue is across your Mac or specific that your user profile. Cheers, Vero I tried this with a guest account and it didn't work. So I guess it's an issue across the Mac. Could that help in finding a solution? Thank you for your precious time and happy easter greetings from Rostock / Germany.