I installed the gen3 wall connector 6 months ago and has been working fine charing at 40A for the whole summer, just recently I got an alert for wall connector temperature high and reduced charging rate to 16A, this alert comes out almost immediately - less than a minute after reaching 40A. I checked the torque and everything is tight, after many emails exchange with support, they agreed to send a new unit, hopefully it will solve the problem, otherwise I am really disappointed, I replaced my dependable 10 years old Clipper Creek with the Tesla connector mainly for the easier plug.