Bad performance with sliders after latest update

Your video bounces around a bit, hard to see your issue vs the camera movement. Now many members will take videos that way using a smart phone or a camera. That may not be the best way to take and present a video of a problem on a computer. Oh and your screenshots are a bit dodgy as well, also appears to be a photo from a smart phone or camera. (hmm, and in the cae of screenshots, when they are of LrC, would be better to see the entire LrC screen, not cutoff left or right,)

In the case of Windows, perfectly good apps exist to take a video capture, (and screenshots) no camera or phone involved. MS provides one right in Windows. Please try that for your video capture. Link below:

https://www.microsoft.com/en-us/windows/learning-center/how-to-record-screen-windows-11

Better third party apps exist for this as well, such as PicPick

• https://picpick.app/en/

Third party capture apps can have additional capability such as being able to annotate your capture.

Really? 😱

What you show on the video is a GOOD performance of Lightroom as I know it. I'm happy when it works like that, because usually it's much, much worse.

This is my experience of Lightroom since ever. I literally never seen Lightroom (both CC and Classic, though Classic is much, much worse) working more smooth than this, sliders always freeze for a second or so, and it has been happening on all of my hardware (very powerful PC, even more powerful PC, Macbook).