[bug] No engine or cockpit sounds & multiple MSFS 2024 instances in audio mixer

I tried all the suggested fixes and they all only work intermittently. Eventually the sound is gone again. It seems to be pure coincidence that the sounds come back after a certain action.

I tried:

  • checking the mixer for multiple instances – wasn’t it
  • deleting the streamed packages – wasn’t it
  • turning on/off the headphone simulation – wasn’t it
  • turning on/off the loudness limiter – wasn’t it
  • running FS2024 as admin – wasn’t it

It’s pretty much guaranteed to be a bug that needs to be fixed on Asobo’s part. All possible user solutions presented are just placebos or plain luck.