Referenced images in Photos
Is there a maximum number of images Photos can handle as 'Referenced' files?
I spent 3 days building a library of referenced photo files, and when I finished the new library wouldn't open.
I don't know how many files I loaded into the library, but likely several hundred thousand files.
It didn't crash, per se, it just went un-responding. The Photos repair tool did no good!
iMac 27″, macOS 11.5