Ok, so i haven't played in two day, but i never knife anyone because i just shoot and today i jump in like wth and for some reason in a lobby of tdm i was in i was trying to shoot someone at a distance and my character would  just panic knife and i would get no shots in and die, another i tried to snipe, granted i don't camper and cant snipe for nothing, but if I'm aiming down sight and your in front of me maybe 3ft and i swing my knife instead you turn around and shoot me this at some point has to be something, and i was random people i was playing with just one in my party, this went on for a few rounds and then notice it stopped for a  round or two then again. Can someone explain this to me, and no i didn't switch my controller setting and yes i checked them.