Yes, I realized what was wrong. I was setting a new cruise level before to reach the level inserted in preflight phase. All work, I still use a320 phylosophy. my mistake sorry
Hi, I'm experiencing a little issue. I cannot arm AP 1 and 2 simultaneously, so I can't perform a CAT3 landing. When AP is on, and when I click on AP 2, AP 1 switch automatically to off. What I'm doing wrong? Thank you.