Engine shutting down on IFR landing

[BragRaindrop933]

Have you tried

1. looking at these settings to see they are not accidentally dis/enabled-
   Options - Assistance - Aircraft Systems - Unlimited Fuel
   Options - Assistance - Aircraft Systems - Failure & Damage - Engine Stress Damage
   Options - Assistance - Aircraft Systems - Failure & Damage - Icing Effects

2. Auto starting the engines again (keyboard CTRL-E)

3. Tried passing control to the AI pilot (not the auto pilot) to see if they can find a way of turning everything back on again even if just for a minute or two.

4. Checking your mixture hasn’t been changed even accidentally

5. Research on here shows that there was a bug relating to mixture on prop planes in 2020. Don’t know if was ever fixed. It may be worth researching further -

Mixture Issues with Prop Planes

Edit / Disclaimer While my initial problems were generally fixed, there are other mixture issues that people have written about in posts below. OLD: This has been a persisting issue since release. All prop planes have mixture incorrectly modeled. Mixture controls the fuel to air ratio of an airplane. As you increase mixture, the fuel flow should therefore increase. When you increase the mixture in MSFS props, the fuel flow increases until about 91%, and then once you pass 91% there’s a sh…

I’ve not seen this happen before, but I don’t spend a lot of time in the smaller prop planes other than the BN-2.