What makes you think this couldn't be a software bug? Studying about bugs like Therac-25 [1] were standard practice at my school to show what it takes to make s

What makes you think this couldn't be a software bug? Studying about bugs like Therac-25 [1] were standard practice at my school to show what it takes to make software an engineering discipline. [1] https://en.m.wikipedia.org/wiki/Therac-25 https://en.m.wikipedia.org/wiki/Therac-25