-Drone glitch
-Can't hear sounds from other rooms/areas with no line of sight to source of sound, even if source is gunfire from tangos as close as 10-15m away, firing through an open doorway or down a corridor.
-Sniper rifle accuracy glitch. Just now, I fired 5 shots from the Scorpio Scout at a completely stationary heavy inside 150m--crosshairs on his head, and all 5 missed in completely different directions from one another. A shotgun would have been born more accurate, and more effective from that range.

Isn't this **** embarrassing for you guys? If I was a dev who worked on this game, I'd be hella ****ing embarrassed.