Car drops connectivity when plugged in continuously
As the title says, I've had the Cupra Born for a few months now and whenever I leave the car plugged in charging for a long period it'll drop network connectivity. Always seems to happen when it's left plugged in after it's reached 100% and when starting the car I see a warning about the 12V battery.
I've got the setting "Low voltage battery protection" enabled already yet this still seems to be an issue. Fwiw I have a Hypervolt Home 3 Pro and am using the intelligent octopus go tariff - I let the octopus app manage the charging.
Don't suppose anyone has experienced the same thing? Octopus are pushing me to keep the car plugged in all the time but I'm worried that doing that is somehow damaging the 12V battery. When I leave the car unplugged for long periods, everything works fine 🤷♂️