I updated the NAZA firmware today to v3.14 using v2.14 of the assistant software. Now I can't get the motors to spin up. The transmitter is talking to the Phantom because the Phantom LED switches to blinking yellow when I turn off the transmitter. When the transmitter is on and in GPS mode, I get a double green blink of the LED. Moving the transmitter sticks to the lower left corners doesn't power up the motors. What do I need to do to fix this?