Hello everyone. Saturday I downloaded Dayz at long last so I could play it. To my disappointment, I'm having an issue that is making the game unplayable after a short period of time. After running around in Dayz, I noticed that I had lost connection to the game. I figured 'Okay, no problem, I'll just re-connect to the internet'. When I looked down, I noticed that my keyboard was shut off, but my mouse was still working. So I could not alt-tab or ctrl + alt + delete out of the game. I had to unfortunately restart my PC to get out of Dayz, and the my computer worked properly again. So I figured it was a glitch or something, I re-launched DayZ commander and reconnected to the server. After about another 30 minutes of play, the same thing happened. I lost connection to the server, my keyboard shut off, but my mouse did not work. I managed to get out of the game though, and returned to my desktop. I tried unplugging and re-plugging my internet adapter and keyboard, but they did not turn on, the computer didn't even tell me that there was anything in the USB port. I had to restart my computer AGAIN for them to become responsive once more. So I tested on other games, to see if the problem was the same on there. I played Battlefield 3 Ultra Graphics perfectly fine, Garry's Mod for a few hours, and even Arma 2 AND Arma 2: Operation Arrowhead for a few hours with no issues. This is the weirdest thing. So I googled my issue and found nothing that can help me. I tried launching dayz and then closing DayZ commander (the program I use to find Dayz servers and launch the game with) and not using the steam overlay, running the game in windowed mode, and so on. This did not help. About a half an hour later after I was really getting in to the game, the same thing happened! What could the issue be? I'm pretty sure my PSU is more than capable of handling my hardware. I only have ONE gpu, and I do not overclock anything. Is there a problem with my motherboard? I run my other games fine..I don't understand. Please help me. I would really love to be able to play Dayz with my friends. I have not tried playing Day-z through steam either by the way. It wouldn't work for me anyways, which is why I used DayZ commander. I also have tried downloading 'Play With Six' Day-Z launcher, and that did not work either. The same problem occurred. Also when this issue does happen, my PC speakers stay on, and my Xbox 360 controller (which is hooked up to one of my USB ports in the front) stays lit up. My PC specs: GPU: GTX 680 Superclocked FTW+ 4GB VRAM CPU: Intel i5 3570k ~ 3.4ghz (4 CPU's) PSU: Corsair Platinum Certified AX860 860Watt RAM: 8 Gigabytes HDD: 500 GB Motherboard: Gigabyte GA-Z77X-D3H Display: 1366 x 768 All of my PC hardware is brand new except for my RAM and HDD..I got my upgrade at around late January.