Adjustment Sliders

I am finding the sliders in V5 very jerky, not smooth at all, especially after adding a control point or two. The sliders in Lr are silky smooth by comparison. Anything I am missing? I have high quality previews turned on but when it is off the preview jumps around and I find that annoying.

It seems the performance hit is from using high quality previews. I am on a 16gig M1 Mac and would have though/hoped that the graphical performance would have been better.

Well, PL 5 ist still not natively supported by OS 11 or 12.

See: 16 Months Later: Still No Universal App for Apple Silicon - #22 by duncang

I forgot that. Wonder when it will be?