I have done some analysis of this and like many others, find the A32NX is NOT the cause of the problem, but rather the sim itself. As someone who has been involved with FS for 20+ years, I have come to understand that nothing is perfect out of the box. However, after spending a number of hours in different aircraft, the sim simply doesn’t fly on AP…and while you can fly the 320 without the AP (I’ve done it in an airline simulator), the workload is too much to fly single pilot.
MS needs to fix this quickly.