dim162

RPU? Sorry, I'm not aware. Use the CF028114.iiq as you wish, it is at least the minimum that I can do. I made a noise and a color profile.

Ha! Ok. I posted a full set the 2018-09-21, not the CF028114.iiq which shows clearly the problem. If you need specific image, i can do it.

It's done.

I'm impatient! The result with Darktable 3.0 + Gimp 2.10.14 under Ubuntu studio, are so impressive, i can forget the software & just do my stuff

I tried with rawdigger/fastrawviewer (win10) & ufraw, rawtherapee (ubuntu studio), i can't see the pattern.

It took me sometimes & now i'm sure at 98%, the quadrant appears when i shoot on card (Lexar, Sandisk, Fuji all 5 different cards) & not when i tethered...

I was too confident, the problem stay the same tethered or not. Sorry. Dt 3 is incredible

Is there a problem to solve the bug?

Is it possible to switch to libraw, instead of rawspeed?

I've tried with rawtherapee/Art & another QII, i don't have the "cross", even with the first IIQ. I put the new set in dropbox . Le jeu. 3 mars 2022...