Well for me it was working for a short while but it isn't anymore. I just finished Supercharging and it was working when I started but wasn't when I finished. I'm traveling tomorrow and I will need to Supercharge on the trip so I hope the system will be back up by then or that being down will not in any way impact my use of the Superchargers (for my Model 3). Not sure how the car communicates with the chargers or if the system down stuff even matters.