Last night, I went to KaiTak supercharges to have my first charge after the delivery. I parked at the first slot (1A). I plugged in the cable and the charging started after the warm up. Yet, it shows the charging rate was 22km/Hour, which is very low. I unplug and plug in to try again, the rate is still the same. Dock 1B was not in used, while 2A was in used by another Model S. A minute later, another Model S came and parked at 2B, the owner plug-in the cable, but then he came to tell me that his charging rate was only 70km/hour. I switch to 1B to try, and the charge was 180km/hour, much better! But it is still lower than normal. ( right?) I have reported the issue to TM support team.