GFCI breaker tripping during charging
Why it happens here
Florida humidity works its way into outdoor connectors and junction boxes, and a small ground fault is enough to trip a GFCI breaker. Newer chargers with sensitive internal GFCI circuits can also nuisance-trip on older breakers.
Our approach
We test the circuit with a multimeter, inspect the connector pins and the junction box for moisture, and replace the breaker if it is the weak point. We also verify the charger's internal GFCI setting matches the circuit.