When I insert a card into a reader, the ingest dialog recognizes the proper folder on the disc(s) that I want to ingest, but once I click on "Ingest", the window closes and gives me the reject beep (indicating that no folder is selected. I end up having to "Remove" the folder from the Source Path window, manually. Then go find it ("Add") it manually.
What gives? This happens on my laptop, and desktop. It's been this way for a couple years now...
Mac 10.13.6