No longer hear footsteps.

@PatrickWSwayze remember you are not supposed hear enemies crouch walk, so if they surprised you by sudden attack, they might saw you first and tried crouch walk to attack you silently.
That being said, this game have been struggling with sound issues since the day 1.

@PatrickWSwayze Audio bugs have come back since the start of season 5. The issue is because every goddamn thing in this game is 4000000x louder than the one thing you actually care about, footsteps.