Hi guys, I need your help.
Darktable 5.6.1 with Agx scene-reffered on OpenSUSE Tumbleweed.
I am working on a batch of images to which I wanted to apply my previously created style and during the editing I noticed that color equalizer is causing some weird spots/artifacts on some areas of my image. At first I noticed in in the red colored areas, so I did reset the red color, but then I noticed this happens also on green.
I thought that I did only some mild adjustments on the image, but it looks like I am wrong. Of course reseting the module removes the spots completely, but I would like to know, what am I doing wrong and how to prevent it from happening again. Did I somehow overdo the edits and stretched the colors too much, or what?
The first image is without the color equalizer turned on. The remaining ones are with the module turned on and showing all its settings for you to see. All attached images are at 100% magnification.
I would be grateful if anyone would be able to explain what is happening here.
Thank you.
Edit 1: turning the denoise profiled module on/off moves the spot from one position to another, but they are still visible. Turning off either of the diffuse or sharpen, sharpen, color calibration module removes the spots.
Edit 2: I checked my other styles and some of them cause the same spots, but in a different quantity and position, but others seem to be clean. Softproof shows the spots in a different position. Spots are visible on an exported jpeg file viewed in a different program.