I have found that if I turn off climate control (in cold or hot weather), the charging rate on a 32A charger typically goes back up to full speed while I’m still in the car.Probably not applicable to a SC, but if you ever find yourself needing that charge on a non-SC. Get out, lock up and walk around so that all available power will go into the battery. If I sit in the car and watch it charge in cold weather, a lot of power is being used to keep the car running. This is a 32A Level 2. Literally it drops to 0 mi/hr when I get in during a charge session. If I turn off the car and walk away, I get 20-22 miles an hour.