Happend to me just now. I was unco because of sickness but I could see me moving as I could see the sunshine. My mate said that I was walking and stuff so he was guiding me to a safe place where I would respawn.

If you are having issues with the memory crash go and upload the crash report files in another task.

@dEfovsky same as me. Paused playing Dayz for a couple of days and suddenly this happens. Eventho i can pick up everything fine. Couldn't test it with a friend yet so I can't tell if i've got the same wrong signature message.