2 Replies Latest reply on Feb 10, 2017 8:27 AM by mlccrew

    Artefacts when editing photos


      Hello. I have a strange behaviour of Lightroom - when i edit photos and apply any operations (exposure, contrast, filters, etc.), usually i get some square artefacts on main preview screen. It is very annoying.

      I tried to reinstall Lightroom, to change it media cache directory, but nothing helped.

      What is the problem? I have good cpu (i7-6700 CPU @ 3.40GHz), 16 gb ram and nvidia gt730 video.