I have a new MacBook Pro running Sierra 10.12.2. Frequently, when I try to import from a Compact Flash card onto a (USB-C) external hard drive, all the photos appear on the screen in a random order instead of in chronological order -- making it impossible to select several photos in a sequence to import. The only fix has been to trash the CF card (using card reader), reinsert the CF card into the card reader, and completely restart Lightroom. Most of the time this fixes the problem. However, if I import some photos then tap import again to import another sequence of photos, Lightroom shuffles them into a random order. Any suggestions on a fix?