Ok so me and some friends were playing infinity slayer when all of the sudden we hear the grunt birthday party sound go off now we couldn’t see what was happening but one of our friends could…it’s very strange what happened I have a video on my file share titled GHOST VIDEO PROTOCOL…plz check this out and tell me wtf was happening in that game because on my screen everything was ok but on my friends everything was crazy like invisible Spartans walking around and confetti popping everywhere idk if 343 need to fix this or if it was a modder plz check out the vid my GT is my screen name to the left…