Flux installed- but no colour transition



  • Hi there,

    I'm just looking for some help. I've had flux for the last few years on my mac but recently the light transitions stopped working. I have uninstalled then re-installed the app a few times but the light never transitions. Just wondering i anyone has had this issue? Or knows how to fix it?


  • f.lux team

    Which version of macOS is it? And which kind of Mac is it?

    Does f.lux do anything when you move the sliders?



  • I have mid 2012 MacBook Pro, and I'm using the macOS High Sierra. When I moved the sliders nothing happens. I've tried custom colours and changing settings but nothing changes the screen colour temperature.