I was playing dayz in two different games when suddenly I died for no apparent reason, in the first I was simply in an NBC suit at the military airport collecting resources and for no apparent reason I died, in the second I was building a shelter near a small town and I died in the same way for no reason, in neither of the two games did I have cuts, injuries, illnesses, hunger or anything that could lower my life, and I highly doubt that they shot me because apart from the fact that I didn't hear any sound I didn't see anything either, in summary is very frustrating and I would like help with this.