I took my first trip to Normal, IL to meet a friend for lunch. I've never used a Supercharger before so I had some range anxiety. When I got there & plugged in, nothing happened. My light didn't pulse green & my screen said, "not charging." :scared: I have to admit, my heart skipped a beat & I got really worried. When I was looking up the number for Tesla (within another 3 mins or so) the car suddenly started charging. WHEW!! Man is it fast! Overall, I was so excited it worked & the whole trip cost me about $2 just for parking in the garage. Cannot beat that!