P: LUT/Color Profile problem

I get the same problem - in the Library module the image looks fine but move it to the Develop module and the shadows go very dark and choke up.

Turning OFF GPU accerleration seems to remove the problem.  I put a video of the error here.

Ok, please share us the image file, we will look into the issue.

Venkatesh, Yes the same problem occurs when it’s at 1:1

Tice, if you zoom the image to 1:1 in develop module do you see any color change then? 

Hi Ganesh, I can send a raw file however this screen shot is with no settings applied. The problem is independent of file type or setting. All images raw, tiff, jpg, etc experience the same type of shift. It is only an issue with the preview and does not carry over into a rasterized image that’s exported

The problem occurs when GPU is on. The screens shot the gpu on and off.

Previous versions of lightroom do not experience this problem.

Thanks!
Tice

To add I do see the differences in the screenshots you shared. It would be better if we have a sample image with settings on which we can see the issue. 

Also to be on same page, the problem with Lr Classic GPU ON vs OFF case, right? How about when you compare with previous releases?

Thanks,
Ganesh

Hi Tice,

Thanks for reporting the issue. Can you share the image with develop settings? We will try to reproduce the issue inhouse.

Thanks,
Ganesh

I saw a post over on Reddit asking about this issue too...

Using 10.11.6 with an MacPro/NVidia 780 i fortunately haven't encountered the problem.