I have a powerful system Dell T3610 Intel Xeon CPU E5-1650 v2 @3.50GHz with 56GB RAM and when I am inside Lightroom it is always lagging. Even when I am clicking on the light switch inside panels to view before and after! When I in Photoshop and Nik software it is very quick? I would appreciate any advice from Adobe Lightroom support. Thank you.
Which version of Lightroom are you using?
I am using Lightroom version 5.7. Thank you