I have just used my EV charger for the first time, scheduled to use cheaper electricity at night. Worked as expected/advertised but for a small and puzzling point. The charger turned on and was heading to turn off 1 hour late, as if the system (Multiplus 2, Cerbo GX, Battery ESS) is running on British Summer Time but the charger is on GMT. Anybody any ideas? I can see no option to change time zones.
Regards,
David