Lightroom Classic v 8.3.1 consumes all available memory and disk and then hangs
I've seen this problem posted in various places, but not recent comments or solutions. Technical support has taken this problem, escalated it to higher level tech people and then gone radio silent.
I first migrated from Apple Aperture to Lightroom, and then from there to the Creative Cloud. It synced to the cloud once. Subsequent efforts failed to update the sync. Tech support found that after I upgraded, I had too many versions of LR on my drive and I was trying to sync from a version that wasn't compatible with the cloud. Everything was fixed and bad versions deleted. I started the sync (15K files) and left it alone. Sync ran for about 12 hours and then the application memory increased until there was none left and LR hung and quit. It hung at about 11K files. I tried again, and it ran into the memory problem and hung rather quickly. After that, I could use Lightroom Classic only if I had sync turned off. If I started it, the memory problem would appear in a minute or two.
Tech support tried a few things, including recreating the catalog, moving the catalog to a different volume, and a few other things. None of them worked. One tech support person said I had bad RAM and to talk to Apple. Another said that my internet provider is the problem. I ran tests and discounted those, and kept contacting tech support. My case was escalated. Now, when I contact tech support, I'm told that my case is being worked on and someone will get back to me "soon". When I ask what "soon" means, I'm told 24-36 hours. I contact them every day and get the "soon" response.
I'm on a Mac, current OS. 16G RAM and 100G available disk space.
Does anyone have any clues about what is going on? Solutions I can try? I haven't been able to sync in 8 months.
