I've had my model Y at the shop for 4 days and they could not fix it. My wall connector and mobile charger all stops charging. This is been going on now for a month and the service center could not find any problem with it. They will charge for less than a half hour and then CHARGING STOPS comes across the display or the app. I have tried so many things and nothing works the craziest part is the service center they could not duplicate it. They gave me a loaner car and it charges just fine no issues at all it was also a model Y, I brought the car home yesterday and put it back on the wall connector (240v-40amps) and Mobile charger 110v like in the past it stops charging right after you start the charging process. One very interesting thing is if I leave it plugged in after it stops charging around 5 a.m. in the next morning it starts charging again until it's fully charged. The service center ordered a power conversion system (PCS) which will be in next week. They are just reaching for straws hoping something works. Does anybody have any ideas or thoughts at all? Thank you guys for reading this.