Just got my P3 Advanced yesterday and want to fly today. The craft's update went fine! The controller has a firmware that is 2 versions old....1.26. I was attempting to update to 1.3.2. Using a sd card and usb reader, the update never takes on the controller. I do have a B controller. Just confirming that the 1.26 controller firmware is fine to fly with the 1.4 craft firmware. Is there something I am missing on getting the controller to update? Thanks!