I have had a couple of issues, but they were always just with one stall. Changing stalls provided a charge. I've used SCs about 100 times over 25 different SCs.
That's good to hear. You can imagine my surprise when I saw all the stalls blink out (and then do so repeatedly)! I won't repeat the words that may possibly have come out of my mouth.. I'm happy with the way Tesla handled the situation, though. But I really would love to see them improve how they communicate the status of individual Superchargers, especially from within the car.