My first charge failure on one of my two 9.2 AC3 systems Sunday afternoon so without the top up on a sunless day it meant full premium pricing from 16:00 to 19:00 last night.
I suppose that's the danger with the Cosy tariff, just wish the failure had been one of the other two less critical charge periods!
Seems to have sorted itself out for the evening charge but I'll be keeping a closer eye on it in the afternoons in future.
