I was watching this video and after the first even at around 3:38, the person who submitted the footage, Wes, says to not format the drive. I assumed he meant not to format the USB for Sentry mode but I didn't think you could do that?
I don't have a Tesla yet but I thought you had to format your USB to use sentry mode? If that isn't the case, what is the benefit to not formatting vs formatting?