This is truly and utterly frustrating. After a year of no-issues charging at home, I'm getting the "charging interrupted" error multiple times a day. I can't leave the car and trust it to charge over night, I need to check on it up to 10 times during the day and almost every time it's glowing red and saying "charging interrupted". Plug out - plug in, and pray that it will last for another hour of charging before it stops again.
The outlet is a regular 32A 240V outlet directly connected to the breaker, there's nothing else on that breaker and the power doesn't get interrupted at the supply. There's definitely something going on with the charger, is that something I can create a support ticket for?