I have a June 2018 Model 3. I have been using the mobile connector that came with the car to charge without problem for the last 4 years. Recently, I have friends with Model Y and Model X came over. When they used my mobile connector to charge, the port shows yellow and was not able to charge. This happened to both the X and Y. It seems like the part that goes into the charge port is just a bit too short and is not able to fully make contact. Has anyone encountered a similar issue? I am about to take delivery of a Model Y, and am wondering if I will need to change my charger if the old mobile connector will not be able to charge the Y.