My favourite failure mode was when I was using a roller as a mouse and it constantly failed. It took me a while to figure out that it was probably failing becau

My favourite failure mode was when I was using a roller as a mouse and it constantly failed. It took me a while to figure out that it was probably failing because my mouse would move in a straight line. Naturally if I was logged into my google account I wouldn't have much of an issue, because I would be feeding the surveillance machine.