Not sure if this just happened lately with the 4.3 update or not but I have noticed strange import behavior that I could swear was not happening a short while ago...
I typically format my cards in camera except when I am testing things and doing a lot of shoot/import shoot/import in quick sequence. So... I was shooting some tests the other day and noticed that the "Do not import suspected duplicates" now has an issue.
Using the same memory card, imorting to the same folder, with nothing changed in LR and nothing deleted the already imported images are NOT greyed when I insert the memory card on subsequent imports. However - if I click on another import source and then back to the card the already imported images are then greyed out. In other words the do not import duplicates refuses to work when I first go into import but if I switch to another import source and then back it starts working.
I have messed around quite a bit and this seems to an issue no matter what I do. I have restarted LR, optimized my library, etc....
Anyone else experiencing anything similar?
Running a new iMac 27 32G under mountain lion and the latest greatest LR...
Thanks
RB