Fascinating account of what it looks like on the backend of Tesla's software stack. The whole thread.
https://twitter.com/atomicthumbs/status/1032939617404645376
I can't imagine they've fixed many of this situations considering the incredible crunch to get the Model 3 out the door over the last year. That means they're well overdue for something to break in a bad way.
One comment stands out above the rest: They've forgotten about the part of “move fast and break things” where you figure out what worked and do it right.