Is it a dedicated outlet or shared? Any way to check voltage while charging? All I can think is the charging may kick off due to low voltage. Especially if it is a shared circuit.
Otherwise you may need an electrician to check it out.
I honestly recommend getting a dedicated 240v EVSE even if it is lower power.
Otherwise you may need an electrician to check it out.
I honestly recommend getting a dedicated 240v EVSE even if it is lower power.