This is happening to me a lot, but never like this. literally right in front of me, I headshotted a medic with a shotgun and the medic walked away unscratched. this happened to me 3 times in my last match and it was a medic every time. coincidence? I think not. I think there is a random glitch that a medic can not always be killed at close range. It is not everytime, but a lot of times.