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I charge my car at home with a professionally installed Tesla Wall Connector on a 60 amp circuit braker which is capable of charging the Model 3 with 48 amps. My problem is when I arrive home, even before plugging in, my car often displays 5A as the default charging speed at that location instead of 48 amps. When this happens, I have to change the charging limit manually to 48A on my car's display. When I do that, the car is happy to charge at 48 amps.

I suspect the issue is that when I got the car in 2018, I charged it from 110V / 5A for a few monts before my solar install was and the electric panel upgrad completed. I think the car sometimes is confused and associates my home's coordinates with a 5A charger insted of the newer 48 amp charger.

Any ideas on how to fix this?

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