Question: Today I tried exporting 3 files from Lightroom CC, with a rule to be rename the files "custom name - original file name". The first of the three in the batch was renamed correctly during export. The other two were not renamed in accordance with that rule. Why is that? What could cause that? Note: When I hover the mouse pointer over the file in Lightroom, or select the file in LR, the original filename shows up normally, so it's not that the file is named differently. Note2: The way I worked these files is: First basics in Lightroom CC, then change to PS for additional work, then get them back into LR for final touches, followed by an export.