Upon digging, I discovered that this mod in particular causes all sound effects of a ship to simply stop playing, it goes mute. Unless you restart and verify.

Don't have many mods, but I removed each and every, and got to the result of Pteron being the one causing it.
A lovely mod alas, quickly became a favorite grand mod, but with this issue its a problem

Something in the Mod itself causes a corruption of sound effects for some reason. To think of it, I never actually heard the sounds of the Pteron engines, except from the RCS. I might be wrong, maybe that's the reason it removes the rest as well?

To Reproduce
Steps to reproduce the behavior:
Have the mod on,
launch a ship (With Pteron Tinyship on it, in my case it was docked in ship from launch), play with it for some time, maybe even reload a quicksave, and suddenly no sound for the ship, requiring a restart of the game / verify.

Also I did not have this dependency mod Firespitter, it is causing several problems due to being outdated, so i didnt care much about the wheels, and did not have it on as of now.

Expected behavior
The sound effects will poof.
The ship's engine sounds, and gear movement (legs retracting and extending) to be exact.

Desktop (please complete the following information):

• OS: Win10, computer of the gods.
• Version 1.12.1

@Alexsys thank you for the issue. Puzzling, especially since there is only parts (.mu .dds .cfg) in this mod, and if you don't have firespitter installed...

which version of this mod did you have installed?

I just loaded up 1.11.x with no firespitter and Pteron 0.9.0.0 installed.

• launched
• edited into space.
• quicksaved
• named quicksaved.
• made sure sound
• [x ] loaded quicksave
  • made sure sound
• [x ] loaded named quicksave
  • made sure sound

Don't think Pteron is the issue - heard RCS sounds / Engine sounds all three times.

Am open to more information.

I just loaded up 1.11.x with no firespitter and Pteron 0.9.0.0 installed.

• launched

• edited into space.

• quicksaved

• named quicksaved.

• made sure sound

• [x ] loaded quicksave

  • made sure sound

• [x ] loaded named quicksave

  • made sure sound

Don't think Pteron is the issue - heard RCS sounds / Engine sounds all three times.

Am open to more information.

Hello,

The version is 1.12.1, the game and the mod itself. Didn't use it on 1.11
Pteron's version was Pteron-0.9.0.0-prerelease

In addition, each time I've had the miniship on my ship, I launched it and played with it a bit.

I'll try giving it further testing with perhaps the theory that it may be this new tiny added engine from the mod that wipes the sound, but once deleting the mod the sounds never vanished again.
and this was the only External Parts mod i've had installed.

Aight, I managed to dig in and find out that some other unknown script for now is causing this thing,
not the Pteron mod, which coincidentally made the issue to occur less, but wasnt the origin.
I'll close this one, and try to figure this one out.

great mod though, the tiny ship is of many uses in ksp, glad its not the cause.