No matter how many times I turn on Nightshift, it keeps turning itself off.

I only ever use the "custom" time range, not the "by timezone" range. Perhaps there is a bug with this setting, instead of location-based timezone?

I currently have it set to 7:09pm to 7:00am

10.14.5 (18F203) but the problem has been happening for most of Mojave, if not all of it.

I haven't reinstalled macOS or made an OS update during this time. I may have rebooted – but I can't understand why rebooting should disable my preference setting!

  • I don't understand the downvote. Maybe my issue isn't believable? – New Alexandria May 7 '19 at 15:28
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    I've been having the same problem since the feature first came out. It's been 1+ years, still no fix. – Can Poyrazoğlu May 18 '19 at 18:00
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    @NewAlexandria What Time range do you use? – ankii Jun 22 '19 at 18:33
  • Hey @NewAlexandria ! You should at least ping me that you've updated the post. I see two reasons 1. You unchecking the manual setting which favours night shift if checked. 2. Colors are less warm. Also at what time of the day do you observe that it is turned off? – ankii Jun 23 '19 at 13:47

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