I wouldn't worry too much about stuff like that. I come from a aviation background and our airplanes were very automated in ways that are just now becoming normal in cars.. We have what is known as "Glass Cockpit" airplanes with various fault monitoring systems (EICAS, or EAD) and all kinds of strange and quirky faults would come up and then you'd shut down and "reboot" the airplane and they'd be gone.. I think it just goes with the turf when you get massive systems integration and lots of electronics and lines of software code..