I recently deleted my sync cache because changes made on my Ipad weren't syncing with Lightroom Classic. I have done this many times before with no problem. But now Lightroom syncs the photos with the numbers going from 0-45,000 then it goes backwards counting down. That's when it crashes & I have to force quit. It also uses up to 45 gigs of memory. Which might be the problem if the memory is using system hard drive which is almost full. Any ideas on how to fix this? Thanks
Sorry that Lightroom Classic CC is crashing while you're trying to sync images.
Could you please take a look at the suggestions mentioned in this discussion Lightroom Classic CC constantly crashing when try to sync | Photoshop Family Customer Community and let us know if that helps?