GL_RENDERER: AMD Radeon Pro 570 OpenGL Engine Settings Folder: /Users/ **USERNAME**/Library/Application Support/Adobe/Lightroom CC Maximum thread count used by Camera Raw: 3Ĭamera Raw SIMD optimization: SSE2,AVX,AVX2Ĭamera Raw virtual memory: 3748MB / 12287MB (30%)Ĭamera Raw real memory: 3751MB / 24576MB (15%)Īpplication folder: /Applications/Adobe Lightroom CC Virtual memory used by Lightroom CC: 9.139,5 MB Real memory used by Lightroom CC: 6.644,9 MB (27,0%) Real memory available to Lightroom CC: 24.576,0 MB Also, it's rather confusing to find anything on these forum pages, if you aren't a regular user.

I would really appreciate some help here. I've tried force-building Smart Previews and storing them locally. I've tried increasing my local photo cache space. The interface performance improves a little, but scrolling and everything else is not much improved. I also tried migrating to the latest version of Lightroom Classic with local storage. So far, I've tried reinstalling Lightroom. My question is, is this something I can fix with a particular setting? (There actually aren't many settings available in Lightroom.) Or is this just a faulty app in general? Can I fix it by deleting preferences or any such thing? they all have great performance on my iMac. No other apps I use seem to have this problem, even other pro apps like Logic Pro, Pixelmator, Adobe's own Photoshop. Even switching to Lightroom from another app takes seconds to respond. Most interface actions outside of Detail View take at least a second, or several seconds, to feedback on the screen. Editing a single image works well enough, but scrolling through my library in grid view is horribly slow. Lightroom CC, which I guess Apple recommends as a replacement for the unfortunately discontinued Aperture, doesn't perform well at all. Performance was always smooth, even with large numbers of RAWs, even on consumer models like the earlier iMacs. One of the things I loved about Apple's Aperture (and all of Apple's photo solutions) was how effortlessly they handled large photo libraries.

Lightroom cc 2017 mac