My issue is enemies not spawning in time. I've had SEVERAL times where I'm waiting 30 seconds or more for enemies to spawn and the stupid door won't open until they do and I clear the room. Now Bungie has added psions with over shields that can't be damaged until you kill the little, fast moving l, ghost shell thing that spends half it's existence stuck in a wall or object. Bungie, your servers are 💩. How do you expect people to hit that?