I had this exact problem, it only happened once and I had to restart the game to fix it.

You need to go to My Documents, open the DayZ folder, and open DayZ.cfg with notepad. Then change all the things ending in W (eg. Resolution_W, Render_W ect.) to 1920 for 1080p or 1080 for 720p. Then do the same for everything ending in H (eg. Resolution_H, WinH ect.) to 1080 for 1080p or 720 for 720p. This is a big problem for many people which needs to be fixed.

Actually it depends. It's a glitch so sometimes it will while other times it won't let you.

This has been around for quite a while. I really don't think it is too important but that is just my opinion.

Instead of completely re-installing try going to your Steam library, right click on DayZ, go to properties, then go to the local files tab and click "Verify Integrity of Game Cache"

That would explain why my friend was having those problems (including the gun twitch) but it continued happening to him after re-spawning and hadn't eating any human meat. It also was happening to me when I had only cut up people and hadn't eaten them, so does skinning them make your cry too? So it is still a glitch as it happened to my friend after he respawned.

Also if you are saying you hacked (which I think I got from what you wrote then good luck getting a second chance.... no one wants to play with hackers. You ruin the game.

You might want to learn English a bit more or use a different translator than Google Translate.

Berezino*

The problem with CTRL,ALT,DEL is that it only works some of the time as when I shutdown half the time my actual computer stops responding. Also it would just be nice if I didn't have to do that. It is a problem a problem with the game after all.

Thanks Andy. This does fix the problem but it moves everything more towards the centre making it all cramped up and leaving a big wide border around the screen which looks ugly. I am going to stick with my thing at very large. Thanks