It isn’t the machine. It is the software program running it. In the video I saw he explained that the machine changed every 5th vote for X to a vote for Y. At the end of the day, when the machine was turned off, the vote changing program deleted itself. The votes were recorded and the voting supervisor approved the votes as accurate.
He also said that the machines could be hacked from a car in the parking lot.
LOL. Of course it is the software on the machine. We are talking about electronic voting machines that use software to process and tabulate the votes. How much of an idiot do you think I am?