@herf Yes, they support HDR. To be specific they are both an Acer Nitro 27".

Additionally, I am using Windows 11's Auto HDR setting. Which, to my understanding, changes a display to SDR if the content (or just games? That is all I see it with at least) does not support HDR.

@Chikins the ones we read say "VCGT profile=1" so it is not a full profile in this case.

@tyealia yes the DisplayLink device is forcing them all to use the same settings because the USB adapter has disabled color settings. See if this post helps: https://forum.justgetflux.com/topic/3629/displaylink

@jeffb the main thing to check is that the "correct" color profile is used for the mac monitor (it should say "Color LCD" the System Preferences > Displays > color)

Also, we did make an update a few years ago to support DCI-P3 displays (like the new Macbooks), so make sure your f.lux build is up to date also.

@cjmanca can you post f.lux options > driver info?

My machine here doesn't appear to notice this case (even when I unplug the second monitor) so I want to figure out what's going on there.

@macroarray I think it may be based on this sample, which is up near 50,000K: https://fluxometer.com/rainbow/#!id=Outdoors/Blue Sky LA 2PM

This is especially blue but it is common to find the blue sky at 20,000-30,000K. CCT does go up dramatically as things get bluer, it's approximately 1/linear.

Most meters will only say CCT in a particular range (e.g., our measurement software goes to 100,000) - maybe the number is too large for this meter to report...

@herf I agree and disagree. It makes sense to have a small white patch to see. However most apps I use have darkmode, which makes the "right color choice" the one fitting darkmode-apps :)

@herf Awesome appreciate it! 👍

@zero00 we have had better luck with DisplayLink or native (thunderbolt or displayport) connections. I should ask if this monitor has worked in the past for you with dimming controls?

@VitaAurum777 this is in our very-beta root-only build for Android, but it is not really maintained for current devices.

@vsrawat Just use the '/noshow' parameter [source].

@Luh-Geekem

Why aren't you using the Page Up and Page Down keys that are above the Arrow Keys instead? So above the arrow keys there's Insert, Delete, Home, End, Page Up, Page Down.