I have recently noticed strange behavior with my Fujifilm Finepix x100.
If I import the photos with iPad connection kit or memory card reader to my mac, and then put the card back to the camera without formatting it (in camera), the camera will take several minutes to start up.
The card is 16gb Sandisk and I have updated the firmware of my x100 to the latest one.
If anyone know how to solve this issue, I’d be really glad.