Exactly what laptop?
Also please let us know the specs of your computer - processor, RAM, size of hard disk, screen resolution.
And what version of LR6? 6.6.1 is the latest.
- My laptop is a TOSHIBA SATELLITE P50-A
- # model : pspmhc-01e00p
- Processor = INTEL (R) core (TM) i7-4700MQ CPU@ 2.40 GHZ 2.40GHZ
- RAM installed = 16 Go
- System exploitation = 64 Bits, processor x 64
- NVIDIA GE FORCE GT 740M version 327.65
- Disc free space = 500 Go
- Screen resolution = 1920 x 1080
- Windows 8
- Adobe photoshop lightroom 6 (# order = AD021226283). I paid 171.31 us the 25th of July 2016
Please state the version number of Lightroom that you have installed.
Please state the size of the photos in pixels (not megabytes).
Please try turning off the GPU acceleration. Go to Preferences, click on the performance tab, uncheck the box.
Are you performing a lot of brushing or spot healing on each photo?