2013 "S" with 96K miles. Phone notification that charging stopped [110V]. This after being hooked up 20 minutes and still having 175 miles on the pack. Never an issue with this slow charge setup. This time I go out to check and remove charge cable. Display advises some "electrical issue," declares the car needs service, light around charge port is not on and plug won't re-insert, can't put car into gear. A system reset [steering wheel buttons] does nothing. I wait until the next day, go out, car greets me as usual, everything is OK, and it's as if nothing has happened. I could contact Te$la but just wonder if this is a common hiccup and should be ignored. Is there a charging monitor part that is known to go out with advanced miles or age?