Another odd thing: I can't change the squawk while the transponder is OFF or in STBY mode. That should be possible, right?
And I still haven't managed to complete a flight because I got terrible tearing (and low fps) once more so I turned vsync off which caused the sim to reload everything so also the Duchess... and I ended up 2000 ft high with a cold and dark plane...?!? That's not supposed to happen, is it?