Il-2 Sturmovik: Cliffs of Dover: Patch 1.00.14072 -ARIL 15

I no longer can start the Hurricane in the career mode.

The boost and mixture always jump to back position whatever joystick input I give. Particularly it seems that I cannot set mixture independently from boost. I only can increase mixture (lever put forward) when I push throttle to max forward position. My guess is that this is not meant to be.