Lightroom 9.1 is stalling upon import on mac. Please advise how to fix.
LR is stalled while trying to import photos. At first it only loaded 3 photos and then stalled. Then I tried uploading again and LR did not import anything. I tried again and have been able to upload about 152 photos out of maybe 300. I am using LR 9.1 on a Mac 10.13.6. Thanks.