The PC-12NG is also from Carenado and despite a few bugs here and there works fine, in fact it is quite good. The PC-24 has the same avionics so if you ask me I believe Carenado delivered a working plane and something got mixed up with the release and they haven’t fixed it yet.
Not defending Carenado, their long history of hiding behind rocks without ever saying a word is surely part of the problem here, with other devs that are constantly in communication with Asobo and with the users this would have been a much different story.
Just imagine one of the FSReborn products is released in this state, Raul would be posting messages day and night every single day communicating what happened, what is going on and making sure it is fixed as fast as possible.
What irritates me as a user is how they can have a premium deluxe plane completely broken and NOT SAY A SINGLE WORD ABOUT IT. Not in the dev streams not in the patch notes, not here in the forums…