6 Replies Latest reply on Dec 19, 2015 7:20 AM by dj_paige

    Recently transferred library to external storage. Since then, when accessing photos in Lightroom, the thumbnails at the bottom look OK to start with but when I open them some of them suddenly go darker and stay like that.  The histogram graph seems to hav

    Lawman

      Recently transferred library to external storage. Since then, when accessing photos in Lightroom, the thumbnails at the bottom look OK to start with but when I open them some of them suddenly go darker and stay like that.  The histogram graph seems to have shrunk in from the right.  Any idea what's happening anyone?