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High Sierra random display sleep

I recently upgraded my Macbook Pro w/ Touchbar to High Sierra, and I'm running the most recent supplemental update. Ever since, the display randomly goes to sleep, but I've not changed any Energy Saver or Screen Saver settings. Prior to the upgrade, and currently, I had a Hot Corner setup to instantly put the display to sleep. In addition, I have the Security setting selected to require a password immediately after sleep or screensaver. Also, the screen saver is set to come on after 30 minutes, and the display is set to turn off after 10 minutes.


I also have the MBP connected to an external HP display, via a USB-C to VGA adapter. In addition, I've started having windows resized after waking from sleep. None of these symptoms occurred prior to the upgrade to 10.13.

Posted on Oct 12, 2017 10:08 AM

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High Sierra random display sleep

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