I was playing with my friend and while we were running together through the little forest I was suddenly dead for no reason without gunshots, hits and any sounds and got the 'You are dead' message, then after 2-3 seconds the same thing happened to my friend. All indicators, viz. health, blood, temperature, food, drinks, were excellent and good for both of us. I dont know if it was a bug or a cheat. And it happens to us for the second time (in the first time it happened a few weeks ago, but we didnt report), though it never happened before updates. The saddest about this situation is that there was a lot of the loot with us we have been hardly collecting for a long time. It even made us think stop play Dayz, because these situations are very unfair.