Windows. More specially a netbook with vista, that ran so incredibly slow ot of the box that it pushed me to install linux. Technically i used Firefox before that, but that was when Firefox was the de facto standard in Germany, so i didn’t care about FOSS.
If previous incidents are anything to go by, most batteries that actually react that way are physically damaged during the Hurricane part. Usually the teslas are fine even completely submerged.
https://youtu.be/SUNw8-rHHV4