The A/C problem has been happening to me intermittently for the past two months. Took it to Ford the first time and they ran all kinds of tests on the A/C system - nothing. When it happened again I drove straight to a Ford dealer and didn't turn off my car. The service person told me my "Blend Door Actuator" needed replacing. Going to take it in this week and see if that fixes it. Meanwhile, turning the climate control system off and turning it back on and selecting floor or defrost position helped get the actuator unfrozen. Let y'all know if it gets fixed.
