When flying aircraft I end up having ny game freezing every so often.
No crash reports, all I know it's something to do with mts:sounds/stall_buzzer.ogg trying to go off when it doesn't exist
Currently on v13.0.0 for 1.12.2

Can confirm this sound is being called in error. Will fix in next release.

Closing and marking as duplicate as this issue is identical to #96, and that issue is more descriptive as it's specifically the reverse thrust button on joysticks that calls this faulty sound to be called.