So ok, I was playing on Hard hat right? My screen was red 'cause of damage and I was recovering, when suddenly an enemy throws a frag grenade and it barely touched me and killed me. I was like what the heck? I mean, the grenade didn't explode next to me or something. I was recording that game, I saw the replay from that incident and it didn't explode. Just by touching me while I was damaged was enough to kill me.
Why? Why? That's just plain dumb