Dark theme on sunset on macOS mojave not working



  • I'm using f.lux for quite a while now.
    I was wondering why the feature "Color Effects" "Dark theme on sunset" is not working on my computer.
    I have a custom preset so that sunset is a little brighter than in the f.lux preset, but when the sun has set there's no dark mode. Did I do something wrong?
    When I switch to dark mode in preferences f.lux doesn't switch to day mode when the sun is up like described on the forum by other users. Seems like switching between dark and bright mode is not working on my computer.
    Is there a problem with some permissions maybe?

    Thanks for helping
    Joey