My charger looks like it recently received a software update. The initial screen that comes up is the blink "hold while we get things started" The Next screen is one I have not seen before, it is blue and white and reads "The EV-Project Welcome!" I was out of town for three days and did not have my Leaf charging so when I got back and needed to charge the Leaf, I noticed the charger was not operating correctly. I unplugged it and plugged it back in (220vac), this is when I noticed the new screen and noticed that the system continued to cycle between the two screens (there was a clicking sound prior to the loop). Is there a hard reset option I can do to clear the system?? TIA!