PSA: all Ohme chargers are apparently offline and need replacing
I’ve seen a few people now with offline chargers, I had the same issue.
A lot of people are saying it needs a reset or connect your smart tariff to the car.
I contacted Ohme and they instantly said we need to replace your charger (free of charge)
When the installer came to swap it out he said apparently they’ve upgraded the firmware, made a mistake, and whoever upgraded it has forgotten their password or something so a lot of the chargers now are just non functional to be connected to the network
Whether that’s true or not I don’t know but call them up and get your charger replaced to get it working
EDIT: as pointed out it depends on the firmware whether your charger was affected or not it’s not all- apologies!!