Totally agree with you. Don’t know if you’re interested but discovered an interesting article last night onlineThose are DC given the choice of CCS or CHAdeMo.
So it does appear that the car is at fault on AC given different charge points (home, Supermarket) and different leads (home tethered/supermarket untethered). Back to SEAT.
Yet again it appears that (VAG) dealers are failing to PDI the cars properly - can you imagine them selling an ICE where the fuel filler was so heavily restricted?
When I get home from work tonight I’m going to try the bit under ‘Charging speed at home’ to see if that works but yes I don’t see why I should be doing all the leg work so to speak.