Scrolling in grid view slower with V10

[patrickl32183333]

Anyone had issue when scrolling your photos in the grid view ? For me, it's much slower than before the update. I'm using a Mac with MacOSCatalina.

[dj_paige]

It is not slower for me (Windows 10). Make sure there are no background tasks, such as face detection or sync with Lightroom Mobile, running. Also make sure all your plug-ins are compatible with Lightroom Classic 10.0.

[patrickl32183333]

Ok thank you !  Yes in fact I did had an "adress search" in background that was active. I did put this thing on pause and it did make a big difference. But still this option was active with the previous release of Lightroom and I never had any performance issue. But now it's way better.  Thanks

[casperghst42]

All my background processes have been disabled all the time, and it's still slow. I would not like to know how slow it would be with these processes enabled.

[casperghst42]

It is way slower, with my MacMini 2020, i7, 32GB, it is probably back to LR5 or LR6 performance. It looks like it regenerates the thumbnails again - which takes time.

Also things like dealing with metadata is somewhat slower. A preformance upgrade to bring it back to LR9 level, would be preferable.

[dj_paige]

Is your Lightroom Classic actually re-generating the previews/thumbnails? If so, once that process ends, you should see improved performance.

[casperghst42]

It looks like, but there is basically no improvement. I now have forced a regeneration of a selection of my photos to see if that help. I just simply think that LR10 is slow, and we now have to wait a number of iterations for them to put the optimistion back.