I'm trying to resize and export a picture from the LR. After export the picture's dark areas are covered by strange grid.
Here is an example. Left side is from Photoshop and right side is from Lightroom.
Lightroom version: CC 2015.6 [ 1078672 ]
Camera Raw 9.6
Operating system: Windows 10
Application architecture: x64
Graphics Processor Info: AMD Radeon R9 200 Series
Camera: Sony A7rII
What could be wrong and how it can be fixed?
Tell us your Lightroom export settings, especially image sizing, sharpening and quality.
What software are you using to view the exported photo?
What did you do so you could compare Lightroom to Photoshop?
Thank you for your response. Here is my LR export settings:
There is no difference if I choose PNG or JPEG or if I change image size. Only full sized export does not have the problem (grid).
Typically I use windows 10 image viewer but the problem occurs at every viewer.
I opened the image on both software, resized image and exported to JPEG.