We have EVgo DC fast charger here in Scottsdale Arizona, I have used it several times and never had any issues. I would guess that the unit that you are using are either old or need software update.I have a 2019 I-Pace HSE with about 1200 miles. I have never been able to get it to charge on an EVgo DC Fast Charge station. I have tried 7 different EVgo stations. My I-Pace has been at the dealer 3 times for the this issue and now they are telling me it's a problem with EVgo, not the I-Pace and there is nothing Jaguar can do about it. I'm really frustrated. Anyone else heard of this issue?