Photos will not import any new items to system library on external drive
This problem has suddenly stared after no system changes etc. Was working fine importing even a few weeks ago. I am running Sonoma and using import for the file menu, dragging files into the import window, etc. "appears" to work ie there is no error message, but absolutely nothing happens. I have seen people mentioning external disk format but mine is extended journaled as it should be, ignore ownership is checked, and as I say, this has been working perfectly until now. Also, an absolute tone of space available on the drive. I also rebuilt the photo library overnight, still not working.
MacBook Pro 13″, macOS 14.4