Umberto, thank you for your kind attention. I guess GSX will load as you say, but when I click on its menu I get the message "Couatl scripting engine hasn't started", and I can't do anything with it.
But the very fact you have a log, proves the Couatl engine HAS started, otherwise how could it possibly created a log in the first place ? And the log shows it loaded completely with no errors, and recognized your airport.
And, there's no trace of you pressing the menu, as if something very wrong is happening in the communication between the Couatl engine and the menu, which requires a working Simconnect connection.
Are you using an AI traffic product with AI injection maybe ? These are known to be able to saturate Simconnect with so many commands and create so many objects that, after the maximum limit of objects visible in the sim, Simconnect itself become erratic and stops replying to commands, which might explain why, the program that is clearly running correctly, is not communicating with the menu.
You are right, Umberto. What's more, I have checked it in the Task Manager and, indeed, the Couatl scripting engine program appears. But believe me, even though GSX appears in the MSFS menu, if I click it, it always responds with the message "Couatl scripting engine hasn't started".
It is also true that I have installed the FBW installer in which there is a traffic injection function, but even if Couatl is not activated, it still has the same behavior. The A320 mod from these developers has stopped working for me.
Then, I also have the Fenix A320 mod, which although I bought it I haven't used it yet because it doesn't work either.
The bug in both mods is that while the joystick and throttle buttons work, the axes don't. That's why I fly with the sad native MSFS A320.
My equipment is a Rayzen 9 with RTX 4080 and W11. Since I have this equipment both GSX and FBW and Fenix have stopped working.