I've had my car just over 3 weeks, and seem to be developing a problem with my Universal Mobile Connector connecting to the car. Starting about a week ago, I found that I would have to re-insert the plug into the car two or three times in order for it to connect and turn green. Prior to that it worked first time, every time. Tonight when I went to plug in, I could not get the cable to connect and the ring just stayed white/blue. It would lock in place when I locked the car, but would not turn to green. After about 10 minutes of plugging and unplugging, I started to panic a bit and tried calling Tesla Roadside Assistance. Problem is, the number I have (877-798-3752) apparently doesn't work from Canada! (anyone have the Canadian number?!?). The Toronto SC was closed (or not answering) when I tried there. Finally, I fired up the Mobile App with the cable plugged in hoping I could hit "Start Charging", but alas it showed the cable unplugged and the only option was "Open Charge Port Door". Well, I hit the charge port door button on my phone, and the car clicked and banged a couple of times and then the port turned green and started throbbing! It's charging as I type this and I'm not touching it until it's fully charged. I need to get to work tomorrow! I searched a few threads here, but did not come across anything like this. My UMC was not showing any kind of fault (and is working fine now) so I suspect it's something to do with the charge port or the on-board chargers. The J1772 adapter seems to work just fine at public charging stations. Obviously, I'll call tomorrow, but any thoughts in the mean time?