This is an issue with older Ryzen drivers that did not have support for color changes. You should look for a 2020-era driver.

f.lux options > driver info can help debug this.

@herf Argh, I hope that isn't the case! Thanks for the response.

@herf
Well, actually, I renamed it like that ....
but this is a full-fledged profile created by a calibrator from Xrite ....
if a professional calibrator does not "have any adjustments", I do not know with which one is "have" for flux works ...
it works ok "without" "any adjustments" even with default windows night mode......

Hi Herf, thank you for explaining this! It sounds like for now the 'darkmode-ing' is still best done app-wise, imperfect as this is in Chrome and Office apps (and suboptimal as it is to have to switch to apps for which no dark mode exists altogether). It would be fantastic if at some point a more upstream, lower-level solution were available, perhaps once GPU makers, Windows devs and other devs have code that is more compatible with others.

@herf Alright, thanks, but I do remember it working using that same driver so that's pretty weird.
Are there any plans to get it working on newer drivers? I miss my screen tint...

@NZZN_ Fixed, AMD's driver installer uses a cached version of the display driver (which in my case, f.lux had modified) if it has been installed before, deleting the cached driver made it download and install the correct driver.

I've been having this for quite some time, it's really annoying. Every time after the PC has been in sleep and I wake it, F.lux has shut down, and not every time is it working to start it up again.

Driver info

NVIDIA 27.21.14.6109: NVIDIA GeForce RTX 3070 (20201231)

Generic PnP Monitor, 597 x 336mm, built 2020
Chromaticities:
R=0.651367 0.327148
G=0.291992 0.596680
B=0.148438 0.059570
W=0.313477 0.329102
sRGB gamut: 98%, AdobeRGB gamut: 65%

ASUS VG27A(DisplayPort), 597 x 336mm, built 2019
Chromaticities:
R=0.658203 0.333008
G=0.299805 0.626953
B=0.148438 0.056641
W=0.312500 0.328125
sRGB gamut: 100%, AdobeRGB gamut: 72%

Winlimit=0, 0
Monitor 1 on NVIDIA GeForce RTX 3070: VCGT=0 gamma=1
Monitor 2 on NVIDIA GeForce RTX 3070: VCGT=0 gamma=1

Windows Build: 19042.685

To disable manually I had to have my app open recently.

Like I wanted to disable for transistor and it was open but it didn't appear in the "disable" menu either, so I closed and reloaded it, and then it appeared in the "disable" menu.

Maybe try that

Did you ever get this fixed?

If not, can you tell us how did you use regedit to change the list? It's a great idea, I'd like to do that too!

Did you ever find a fix for this? It's happening to all my games, and it's driving me nuts.