As stated this only seems to occur during an Arkfall when there is a lot going on at the time but about maybe halfway through all sound stops except for a few bullets here and there start making it through. Such as I can empty multiple 20 round magazines into a Hellbug Monarch but you will only hear 3 of the bullets spaced out about between 4-5 seconds of dead silence and a random explosion.
Otherwise I've had no issues with sound. (This is PS3 version)



