I looked it up. The actuator is a motorized device that extends the rod to lock the plug into place. It’s part of the receptacle on the car, not the EVSE. You can see it trying to poke out in my video above. It’s not fixed yet, just diagnosed. They said they ordered the part with a code “red” or something, which is highest priority. It could be sent overnight or in a couple weeks. I will know for sure tomorrow.