1st time plugging Model 3 into my home HPWC. Chargeport light flashes yellow and only charges at 16 Amps. Unplug/Replug and try to "Set it" harder (up/down/left/right) several times. No matter what I do, there is loud clicking as if the chargeport is trying to "lock" into the HPWC cable but cannot. Bottom line: cannot get a green light from the HPWC. Only yellow flashing light but it is charging at 16 amps (reduced rate) The same HPWC works just fine with the Model S. A second charger unit/cable (Clipper Creek) using the Adaptor also works just fine and charges to the full 48 amps with a green light. So, I believe I've ruled out the HPWC cable as the potential issue (works fine on the Model S) and the HPWC unit itself (it's lights are also normal "green" ). No matter what I do with HPWC + Model 3, the chargeport itself flashes yellow and charges at the reduced rate My only CONCLUSION is has to be the Model 3's Chargeport Problem and specifically it doesn't like Tesla's own HPWC cable/unit? Anyone else have this issue?