Jayeff, I wanted to follow up on the resolution of this. My problem ended up being a loose power connection in the back of the unit. Over time, the vibrations of the unit, along with opening and closing the door constantly, combined with the way I had mounted it caused it to become loose. So, it wasn't a failure due to pressure, or the control board, but it was just powering on and off randomly due to the loosening connection. Thanks for your help, and hopefully this post can help somebody else.