TexasEV
Well-Known Member
I believe the cars software tries to keep the minimum charge at 20%. So if you're arriving at your next supercharger with 19% charge (for example), it'll route you to a supercharger on the way for a 0minute charge. (the charging time is in increments of 5 minutes, and you obviously don't need 5 minutes of charging, so it probably rounds down to 0-minutes, anticipating that you'll charge for 1-2 minutes, and get to your next supercharger with 20+%).
Perhaps, but that isn't the only instance of 0 minute charging instructions. When I sent my 0 minute charge routing to Tesla last month they responded they are aware of the problem and are working on it. Even if that was the explanation, if you're going to bother stopping at a supercharger you're not going to leave after 1 minute and cut it that close. It would make more sense rounding up to 5 minutes than rounding down.