stopcrazypp
Well-Known Member
It's bound to happen when you have multiple vendors and manufacturers (both chargers/EVSEs and cars). Even though there are standards, there are gray areas and tolerances. For example, you would think something relatively simple like AC J1772 wouldn't have such problems, but there have been problems reported also.One of the potential problems illustrated here is that a CCS to Tesla adapter is not the only issue to be addressed. There is a problem with the lack of reliability and standardization of CCS itself, at least in its current form in North America.
Working together: avoiding EVSE-to-vehicle interoperability issues - Charged EVs
There are also issues reported with CCS even without the adapters.
Fixing Chevy Bolt EV and Spark EV Charging Systems | Torque News
In most cases it becomes a blame game, where the charger manufacturer blames the car manufacturer and vise versa, although the article above suggests it's the charger network/manufacturer which usually gets most of the blame from the consumer.