I'm have a great system so I know it is not my hardware.
The latest LR update is terrible. Arrowing back and forth through freezes and resets every 2 or 3 photos and it has doubled my time to get through and edit a shoot. I have never had many problems of past lightroom incarnations but this latest one is really giving me a rash.
Hi forrwhat ,
Could you please make sure that your Graphics card drivers are up to date?
If that does not help Turn off the GPU in LR / Preferences>>Performance>>uncheck "Use Graphics Processor".
You could also try the steps mentioned in How to improve and speed up Photoshop Lightroom performance
Let us know if that helps.