I am using a fast class 1 UHS Sandisk SD in slot 1 and a class 6 Sandisk SD in slot 2. Both 16 gb. However, sometimes I get an error which says memory card error. sometimes it can be solved just by turning off the camera and reinserting the memory cards. I am wondering if this is a problem with the camera or the memory cards.
Also, I never have this problem with single memory card.
Also, I never have this problem with single memory card.