Hi I hope someone can help as I am having problems in LR CC with my Sony RAW / ARW files. I’m currently shooting RAW on Sony A9 with in camera profile set to Standard / DRO OFF (I know it doesn’t make a difference when your shooting RAW). When I important Lightroom CC (v.8.0) I always import with standard sized previews and then build smart previews. Profile is set to Adobe Standard as this is my preferred ‘look’. When building has finished I usually change the name of the RAW folder so I can work quicker editing just the smart previews. (Use Smart Previews instead of Originals for image editing is also set in preferences). I edit the images in Smart Preview and no problems, everything looks fine. Exposures are correct and no flashing / change in exposure when images are selected in Develop. The problem is when I export. I change the folder name back to the original so Original Photo is displayed below the histogram. Upon export to JPEG about 10 in 100 x images will come out under-exposed. They are being exported full size 6000px x 4000px and not smart preview size. When I go back into Lightroom and click on the image that has exported under-exposed it flashes first to the correct exposure setting and then a few seconds later it shows the under-exposed image and this is what it is exporting. This is very frustrating as I edit an entire wedding of 1000 x images in smart previews and around 10% are exporting underexposed. I cannot edit just in Originals as its too slow! I must use Smart Previews. Has anyone got any idea why this is happening? Please please please help! Screenshots of export settings below and video of the exposure / smart preview problem is here… https://vimeo.com/297355998/d8ca24cec8 Thanks all Jamie LR CC 8.0 Camera RAW 11.0 Sony A9 / v.3.01 OSX High Sierra iMac (21.5-inch, Late 2013) 3.1 GHz Intel Core i7 Colour Profile / Display calibrated with ColorMunki
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