What I find weird is that it's not made public knowledge that, when you have this problem, you should (1) call someone over and (2) if they're dismissive, like this guy claims, demand another machine and for them to take the problem one out of service.
I'm amazed at all the voter rights that we have along those lines, yet no one pipes up. It's basically the one day every two years where we each have more power than the authorities. For example -- you can verbally challenge someone and block them from voting. So, in a non-ID state, you can say, "That person is not who he says he is!" and that person has to fill out a provisional ballot and, if they want it to count, prove their identity in court at a later date. The judges cannot accept any forms of ID.
Endless shenanigans can go on.
Anyway...that's a tangent. My point is -- things like this are blown out of proportion. A miscalibrated voting machine is not a surprising thing, or the start of a conspiracy, and is easily fixed. And if anyone is stupid enough to not notice/let it slide/be bullied by the judges, they deserve what they get.