I have encountered a bug at 3 different occasions that has killed my character 2 times playing on a private Nitrado server. I haven't modified any files whatsoever. The last time, I was simply running from an infected when my character just stopped and stood still, I couldn't move in any direction, neither could I move the camera, raise my hands - nothing. I could only open the quick slot inventory. In all these 3 occasions I have quickly closed the game, and then entered the server again.
The first 2 times I was killed by the infected before I could regain consciousness (blood loss I assume) but the third time I was able to see that when I logged back in my character was standing up but I still had the unconscious state, so the screen was going from black to the tiny light in the center and I was able to see that I was standing up. I also know that during the 3 times the bug has occurred I have been able to move my character after relogging (I know this because I could hear the footsteps even though my screen shows me being unconscious) I haven't been able to reproduce the problem since it happens randomly, and it has been the same sequence of events: Character is suddenly unable to move, raise the hands/weapons or camera, and the only way to fix the problem it to force the game to close and then re-enter the server. The last time I only survived because when I logged back in the infected that hit me unconscious wasn't there and I was able to bandage. I don't know if the problem would disappear had I not closed the game and simply died and respawed. The first time it happened I believe I was holding a gun in my hand, the 2nd time I don't remember, and the 3rd time I was holding a drybag in my hands while I was running. I was hit by a zombie on all 3 occasions just when my character froze, which might be good to know. That's about as much as I can say, I hope it can be useful and sorry for my english.
The game version is: 1.12.153904