Having scanned the threads looking to duplicate issue couldn't find -- I have had my Model S since March 2014. Charged almost nightly (except when traveling) in my garage on my 220V outlet I had installed for the purpose. Set scheduled charging til after midnight for the rate, and woken to fully charged car for my 120 mile commute. Two days this past week, all things being normal (both in what I did with the car and the other home conditions) I woke to find that the car had started to charge and stopped after adding 2-3 miles of range. VERY frustrating. Yet, the next day, all conditions the same - no problems, full charge. When I have had to charge added - the wall charger had no flashing lights (error codes etc).
Thanks
Thanks