I have noticed over the last couple months when ever I make a change via slider or clicking the next arrow on the Tone Profile or HSL that the change is not made till I make another change(click again on a slider or arrow button). Even making a large change nothing happens till I make another change. Then the preview is display what the last change was not the current one. I have to cycle to the next photo then back till i see what changed. This makes it almost unusable.
I am on a Macbook Pro running Apple Pro M2 Pro, MacOS 15.3.2. Lightroom 14.2 with NLP 3.0.2
This usually means there is something wrong with the integration between Lightroom and your GPU. One fix you can try is to go to the performance settings in Lightroom and turn off all GPU acceleration and see if that fixes the issue. In theory GPU acceleration will make things fast, faster, but that may not always be the case just depending on your system and settings, and if Lightroom is correctly able to integrate with it.
I turned off the GPU acceleration and that seems to be the fix the issue with NLP. Thank you. Now I am just worried about the overall performance of Lightroom with the GPU turned off. Any suggestions?
I suppose that the GPU is used in a limited set of actions and in export. I haven’t checked this out though. Nevertheless, the GPU should be allowed to contribute to whatever function is used. Maybe that NLP can be tuned to exclude the GPU in operations that might fail when the GPU is used. Whether such a possibility is foreseen or not, I can’t say. But maybe @nate could tell.