I know this is the fix for the previous Lightroom 6.2 update. I updated mine but its still laggy after a while using Lightroom. Im running Mac Retina Display 10.11 El Capitan 16 Gb RAM 2Gb DDR5 Graphics.
Please help everyone out by being specific.
What parts of Lightroom/what actions are "laggy"?
May i know have you unchecked "Show add Photo Screen" In the preferences of the Lightroom under the general tab
Also un-check the "Use Gpu processor "
Let us know if this makes any changes.