Found another issue, thanks to asanovic7. The problem is with the collision sound.
The problem is that if the ship breaks, it sinks colliding one part with the other, and for each little collision, the game uses the same file from where the uboat is colliding. So I must cut down the part with the "actung, collision" of the german voice (which is a pitty by the way) so we don't hear it all the time even when small boxes and masts are colliding with eachother or the ship.
The game is so dumb sometimes...
I'm fixing that and I'll upload in half hour!
I NEED MORE FEEDBACK!