Luminous Landscape Forum
Raw & Post Processing, Printing => Adobe Lightroom Q&A => Topic started by: ymc226 on October 18, 2015, 09:55:18 am
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I just noticed when working on B&W drum scans of negatives varying from 64 to 220 MB TIFFs that LR6 inconsistently removes recently applied changes including gradients, changes to to the tone curve, brush adjustments but the history column still lists them as being made just a few steps ago. When I click on the history column adjustments and go up to see if the step by step changes can be verified, no change on the screen is seen. Compared to RAW files from the Leica M, M8, MM, the changes take slightly longer to process.
I have to go back and redo them but can't be certain that I caught all of the unintentional "deletions." So far, files from digital cameras don't have this issue.
My set up is: Mac Mini late 2012 with quad core i7 2.6 GHz, 16GB RAM, 480 SSD hard drive and Intel HD graphics 4000. I have "use graphics processor" on. The LR pictures are on an external HD via USB3 and I use a dual monitor with NEC PA 24 and 27 calibrated with SpectraView II.