You’re a magician! Gone. I had no idea I was in dev mode, or how I got there. I really appreciate your help. If I can look a gift horse in the mouth, I have another question. On the Airbus Neo, during a flight, when I want to change altitude, and I change the alt. setting, nothing happens. I try clicking the up arrow on the alt knob (“manage altitude”) or down arrow ("selected altitude’) but the plane doesn’t budge up or down. Then later on it works (sometimes). Is this just program bugs or am I missing something? Thanks in advance. Roger