I have the same problem with a memory card. The first month of the device worked fine, without any errors. But lately constantly pops memory error. After formatting the card everything becomes ok but just for short times. Then again, a request is presented with a request to format the card.
Firmware version 2.0.
What to do? Memory Card Kingston 16GB class
Firmware version 2.0.
What to do? Memory Card Kingston 16GB class