Aperture doesn't recognize all the images on my CF card
For about a week now every time I try to upload a card in the normal way aperture only sees a small portion of the images. the number varies and I can stop the import and start it over and a different number of images may be selected.
Also, those images selected for import are in a random order on the screen.
To make things work I'm uploading the images to a HD then importing them from the HD into aperture in the normal way and everything seems to work fine.
Multiple cards used so it's not the card. Even tried a different reader.
Anyone have suggestions?
Using Yosemite and Ap. 3.6
iMac (21.5-inch Late 2009), OS X Mountain Lion (10.8.3), 3.06 GHz Intel Core 2Duo 16GB 1067