Until today i knew NOTHING about that crazy new hidden Sierra feature. Trawling through every mac advice site i could find. I thought my power saving settings was corrupt. I have been trying to resolve this issue for months. I had to register on this site just to thank you. Best Video Software for the Mac How To Run MacOS High Sierra or Another OS on Your Mac Best. THANK YOU Bryan!!!Īlarm clock mac free download - Alarm Clock, Alarm, Computer Alarm Clock, and many more programs. For those with sensitive information on their Macs, it’s an added layer of security, but very few of us need or want that. You can set your Mac to automatically log out of your account after X minutes of inactivity. Here’s how: Auto-Logout in macOS Sierra The basic feature is just that, a feature, not a bug. Fortunately, resetting it is an easy fix. Some people have reported weird rebooting/logging out problems on their Macs after upgrading to macOS Sierra., and he traced it to an auto-logout preference Sierra appears to have changed for him.