First post here (I lurked as I waited for Model 3 for a couple months and found it to be a great resource!). I've had my M3 for a month and have charged at work using ChargePoint and J1772 Adapter with no problem 4 or 5 times. When I went to plug in today, I noticed the adapter wasn't fitting properly. After several frustrating minutes, I looked inside the charge port and saw there was a loose plastic piece obstructing the port. Pictures attached -- any idea what this is? I think it might be a piece from the adapter that covers one of the prongs that fell out on my previous charging session. But I am no expert - is it from the charge port itself? Long story short, I was able to connect with the adapter and the car is charging with no issue it seems. Worth going into the service center? Will they just give me a new adapter? Sorry for the dumb questions -- I love the car but I am not technically-inclined. Thanks for any help!