My Mac crushes for a wile when Im working with a few (3) adjustment brushes on a photo, it comes back after a few minutes but is impossible to work like this.
Can you help me?
It gets worse when I use the before and after view.
I've already purged the cache and optimised the collection.
Adjustment brushes tend to be resource intensive. If possible, you might move their use to the end of your workflow.
How much memory does your computer have?
What version of LR are you using?
Are you using the video card acceleration?
My Computer has 8 Gb of memory.
I'm using the LG CC
And yes I'm using the video card acceleration.
It sounds strange, but you might try turning off the GPU acceleration and see if that evens out your CPU usage.