4 Replies Latest reply on Jun 23, 2016 12:40 AM by F. McLion

    Lightroom 6.6. with MAC OS X 10.9.5 slower than 6.2. with 10.8.5




      I have upgraded my Mac Pro (from 2008) from OS X 10.8.5. to 10.9.5.(Mavericks) in order to enable Lightroom to update further than 6.2. Now Lightroom 6.6. works slower in general than 6.2. with OS X 10.8.5. Is there something I can do about it or do I need to go back to 10.8.5.?


      Best wishes,