Against my better judgment I am updating my firmware to 1.2.6. All was good on the aircraft, but when I placed the SD card in the reader and placed it in the controller then turned on the controller, nothing happened! I tried it 3 times, checked the card in my PC and no messages. I am using the same SD card reader that I used on the 1.1.9 and all was successful. Does this update apply to the controller or am I doing something wrong?