I originally thought it was champion mod proc'ing but it's happening with non champ mod weapons + ADS. There's a loud and annoying, constant WHRUM WRHUM WRHUM WRHUM WHRUM WHRUM WHRUM WHRUM WHRUM WRHUM WRHUM WRHUM WHRUM WHRUM WHRUM WHRUM WHRUM WRHUM WRHUM WRHUM WHRUM WHRUM WHRUM WHRUM WHRUM WRHUM WRHUM WRHUM WHRUM WHRUM WHRUM WHRUM WHRUM WRHUM WRHUM WRHUM WHRUM WHRUM WHRUM WHRUM. Please make it stop, I like D2 sound design and have had to turn sound right down. WHRUM