Another time a cheater spawn back me headshoot with a single shoot .22 with a lot of distance and is not a trumpet or sporter but an amphibia.

So first of all thank you for excusing my English. I played several hours with a friend, and yesterday we had several times the similar problem, but even worse.
Players without equipment that did not take damage, just with their dots in one shot they put unconscious.
Same thing with the weapons shot on them, and they bleed but would never die, but still some do not move, you type with the ax and they bleed but never die, and suddenly they turn you and your story is finished. I think there were cheaters because we met several small groups of players (2 or 3 players no more) being chased by his solo players, who were doing carnage.