So i have noticed this has happened to a few ppl myself included when you join freight yard the game and map plays fine but you get bombarded from audio from random data recorders and this proceeds to completely screw up your game audio. Every one in the game begins to say random phrases that are not coherent to the current task your on. for instance your character or my character at least changes his voice every time he says things he will say random lines from raiders and cooper and the story line cut scenes audio gets completely jacked as well.