I have had my car for about a month now and have been charging on a Tesla wall charger at home and sometimes on a SemaConnect charger at work. Yesterday my car would no longer charge at home. The wall charger indicates it is waiting for the vehicle to communicate, and the vehicle eventually times out and says the charger is not providing any power. I have tried both the mobile charger that came with the car and the wall unit at the house, but neither will charge the vehicle. I can still connect to the SemaConnect unit at the office and charge with no issues. I also went to a supercharger and had no problems starting a charge. I thought it might be location-specific, so I tried using the mobile charger at my office. It still would not communicate with the charger. I have tried rebooting the system from the steering wheel and had the car power down and back up. I also reset the breaker on the wall unit. Has anyone seen this type of issue? Any other suggestions?