Occasionally when playing, my gun in a number of differing circumstances will automatically start firing, I have to press fire to stop it firing. I can never replicate it, but these are some incidents where this will happen.
Firing the Gun, just generally firing, it will get stuck shooting.
Moving items around in the inventory.
Exiting the inventory/Pause menu.
I often spawn in punching, or my character will get stuck punching, I think it must be directly related but I can't be sure. I don't use macros of any kind.
I have killed my friend a number of times because of this problem, so as you might understand he is always very hesitant to play with me. I can totally understand. Any help on this will be greatly appreciated. Sorry if this has been posted and resolved in the past, I did a brief search, but I honestly couldn't find anything.