Today marks two weeks with my Model S. I didn't have a NEMA 14-50 installed until last weekend, and relied mostly on superchargers and Level 2 chargers for the first week of ownership. Now that I do most of my charging at home, I noticed the car has a weird tendency. I have a software limited 60, and I have it set to charge to 100%. After the car is fully charged it will say "charging complete" for about 3 hours and then change to an error message that states the cord is not inserted all the way and I need to close the charge port door and re-insert the charger (the charge port at this point is orange indicating a bad connection). Anyone else know if this is normal or should I be contacting Tesla? I'm going to try to get pictures of it today when I get home from work.