Flysimware Cessna 414A

[IdleTalk1662]

Thanks for making it clear.
So, the airplane is not affected by this bug,:

Turbopro Engine Logic Issues vol. 2

The latest Dev Update lists “Turboprop Engine Logic Issues” bug as “fixed”. Unfortunately it is not. I would like to promote the idea of voting Turboprop engine bugs again to the top of the list since the old thread was closed. The following bugs were left unaddressed: beta range (or the complete lack of); startup logic (even the most basic behavior on startup); better calculation of ITT (currently no plane shows ITT changes that would conform with the real-world values); prop drag (hopefull…

but by this one?:

Inaccurate Mixture Behavior on Turbocharged Piston Engines

There appears to be a bug in the core mixture logic for turbocharged piston engines in MSFS. In real-life, a turbocharged fuel-injected engine should be able to climb with full-rich fuel mixture all the way to the critical altitude for the turbocharger with no loss of power or engine performance. The turbocharger can compensate for lower air pressure with altitude by compressing more air into the intake manifold and allowing the engine to operate with the same manifold pressure as it would at se…