The tunnel between the stairs and the top of the elevator shaft in Chasm Logistratum (the area with the medicae station before descending the spiral stairway) suppresses all sounds coming from it, including enemies’ footsteps, voices, gun shots, and the poxburster beeps for the one that almost always shows up there.
Steps to Reproduce:
Load into Chasm Logistratum (Raid) match. Stand just outside the described area (the tunnel).
Mission Name (If Applicable):
Chasm Logistratum (Raid)