I recently purchased 2 SanDisk Extreme SDHC UHS-1 cards from B & H.
I shot a lot of images while in Yellowstone. I was able to see the images on my camera.
I put the card into the reader on my ipad and it wasn’t able to see the images. I then put it back into the camera and now couldn’t see them on the camera either.
I took the card to a recovery service who was able to retrieve the images and returned the card to B & H. The recovery service said the card had bad sectors.
I put the 2nd card into the camera and had a similar problem. I then tried an old card I had and it worked fine with the camera, ipad and my computer.
Has anyone had a problem with cards that were defective right out of the packaging?
I turn the camera off before removing the card. Is there something I could be doing that is damaging the card? I have never had this issue with my cameras in the past.