Read a comment here about someone who worked for a component manufacturer on firmware. Their test suites took around 30-36 hours to complete. They sent some fi

Read a comment here about someone who worked for a component manufacturer on firmware. Their test suites took around 30-36 hours to complete. They sent some fixes to Tesla and advised them. A few hours later, "Thanks so much for this, everything is working all great now." "??" "We flashed it onto a car and took it for a short drive, and couldn't see any more issues". Same with (one of) the phantom braking issues. Yeeted a fix over the fence in a day or so, which "fixed" some of them, but introduced different ones. Yeeted another fix a day or two later that fixed some of the different ones but re-introduced some of the original ones. Anyone who can tell you with a straight face that that is a safety-first culture is lying.