My own ear is a king...

[frau kaleun]

Originally Posted by Vipper

Did submerge 30 meters under water and i wasn't able to hear my crew voices cause horrible whistle of wind...

Had to save and reload...

IIRC this is listed as a known SH3 bug in the GWX manual, sometimes the sound from surface environment/weather persists even after you submerge and you can hear it everywhere in the sub just like you're still topside on the bridge.

Save and reload is indeed how you get rid of it when it occurs.