Why is the Audi e-Tron experiencing battery drain while charging?

I recently purchased an Audi e-Tron and have been experiencing battery drain while charging. I have tried multiple chargers and outlets but the issue persists. Any advice on how to resolve this issue?

This could be due to a faulty charging cable or charging port. I suggest getting these checked by a professional.

You may also want to check your car's battery health and make sure it's not close to its end of life.

Have you tried resetting the car's computer system? Sometimes a simple reset can fix minor issues like this.