This is the first time I've had this happen and I don't know what would have changed to cause it. I've always counted on PM to track the files downloaded from a card and only download new files. This has allowed me to leave images on a card and not Format it before each shoot. Suddenly today it downloaded the entire card. That's 100's of images I will have to go through and delete. Some will be easier to delete than others, for example those that were originally downloaded to a different folder. Some will be more difficult because they are now duplicates or images that were deleted.
I have not made any changes to my preferences (I have always had Ingest checked for Incremental Ingest: copy new photos only). What could cause this? How can I prevent this ever happening again?
I am shooting with a Canon R5 and today was using the RF 24-70mm f2.8 lens. However, I was using it yesterday and did not have this problem so I do not think it had anything to do with the camera or lens. I have had the same Sony 128GB CFexpress card in the camera for many shoot days. It currently has 41GB on it.
Photo Mechanic Version 6.0, build 6245 (14de08a)