I have used a new mouse. It did not affect the problem. I will try a different keyboard but I do not expect it will make a difference with this problem or problems as the case may be. I do not use MACROs and would not know how. While I am familiar with alt/tab to bring up the steam overlay and/or switch windows,In my experience I have not used those functions during most of the game sessions and the problem seems to persist. I have up loaded some system info in the form of a picture in hope that there is not a problem with it's configuration and game function. As of this writing the .51 update to stable has not made any change with this problem. Here is a short video of the problem http://youtu.be/ApGfG-O8oa8 I look forward to the resolution of this so I can get back to surviving and thriving in cherno once again. Still haning the same problem as of 12-08 2014.
Respectfully:
Shayboe