For me, the main problem with the Airbus A350 and 380 is that they fly sooooo slowly. For example, I recently flew on an A350 from London to Las Vegas . It's about 4500 nm and 10 hours of flight. But on the A350 I flew for almost 17 hours!!! And on the Zurich-Hong Kong flight, also on an A350, which lasts +- 11 hours in real life, I had to spend 21 hours😭. This is at a normal cruising speed of 0.85 mach. By the way, on the 777 earlier I completed the same flight on the same route in 10 hours 30 minutes. And the 380 has the same problem. The Munich-Singapore flight (12 hours in real life) literally took an entire day. This sounds crazy. And before the latest update, this was only observed on Airbus planes. but, flying 2 days ago on the Rome-Denver flight on a 787, which also lasts +- 10 hours, I also spent 15 hours of time, because of which I had to skip parts of the flight. and this breaks all the realism. also, when I flew this week on the Lisbon-Seoul flight, lasting about 13 hours, on a Boeing 777 it was almost 19 hours. the speed in all the above cases was normal, 0.85 mach, and the altitude varied from 33 to 40 thousand feet. I hope that I am not the only one who encountered this problem and someone has a solution. I will say in advance that reinstalling the game did not help