Any chance to see this app working well in the past also with other profile, in particular the native profiles from professional monitor like Eizo Color Graphic? Even with AdobeRGB profile work not as well is suppose to be. I'm a professinal user with years of experience, don't reply this message with stuff like clean the preferences. I'm using a great macpro machine in srgb work amazing, not even a fraction of time when I changing pictures, in other monitor profile is a mess, before this last version of lightroom was fast enought to make my workflow good. Now, I had to change profile to srgb in my screen before open the app for make lr work. But also I had to close photoshop illustrator and indesign for don't have problems whit them when I change the profiles.
I'm sharing this problem with many other users.
Macpro 5.1 12 core 3.46ghz 96gb ram rx580 8gb, osx catalina, latest version of lightroom, eizo cg247x and eizo cg271.
I too use a Mac Pro (late 2013) and have experienced the issue. It's well known to folk here and has been discussed many times. So, nothing new in what you've written. All being well, the sRGB workaround will not be required for much longer 😉
thanks! Right, my different tread was more like, instead ask the solution at the problem (that doesn't exist), when I can expect to restart to work in a decent way with my software! The adobe support told me "you cannot pretend to have our software working well with third part profiles, our software are developed for the system srgb and abode rgb" but really doesn't work even with the Adobe rgb
Lightroom 9.2 finally fixed the slow situation, it's just a few minutes but i can say that there is no difference in speed with different profiles. So I need to say thanks Adobe! I had to go as far of the lightroom 4 or 5 for remember a fast speed like the one from this update!