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MrDoh

macrumors member
Original poster
Apr 9, 2019
81
18
Have a 2018 mac mini with macOS 10.15.2. The monitor is connected via a Thunderbolt 3 to HDMI cable, and works well. Except for Night Shift. I can enable it, but it isn't working. Moving the slider has no effect. This seems like a pretty significant oversight, or I'm missing something (very likely).

Is there anything I can do to get Night Shift working? I'm using f.lux in the interim, but I'd like the built-in facility for this to work. The monitor is a Dell U2415, if that makes any difference.
 
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