Hot corners not working in OSX High Sierra

Question

Hot corners not working in OSX High Sierra.

Set up but nothing happens.

Same with F9 to F12 keys. Nothing.

Any simple solution? Thanks.

MacBook Pro with Retina display, macOS Sierra (10.12.6), lives with iMacs, eMate & Newton.

Posted on Nov 15, 2017 5:43 PM

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Answer 1

Best reply

Level 2

162 points

Fixed .. for now...

I restarted the MacBook twice. First time, no change but after a second restart all is now fine.

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