Blurry Images - Progressive JPG Issue (Images Edited in Photoshop)
If you have noticed that some image appear to be blurry or have artifacting in Darkroom or on print after editing in Photoshop but they look great in Photoshop, the images may be saved with the "Progressive" option selected for formatting.
1. Open the image in Photoshop and select "Save As", it should display your JPEG Options window.
2. Change the formatting option to "Baseline ("Standard")" and click okay.
It should default to using the last selected option on images that are do not already have "progressive" assigned.