To all that needed HWPC resets - What were the status of the red & green lights on front of your HWPC when it needed a reset? Was it a single red flash (ground fault) or double red flash (self test failure)? The HWPC is supposed to auto restart every 15 minutes after a ground fault error.
I've never had to reset either of my two HPWCs. I installed my first one 4 years ago on a 100A breaker. After 6 months its handle & cable had to be replaced due to overheating. I installed the second HWPC 3 years ago sharing the same 100A breaker.
However, last week, after being out-of-town for 2 weeks, I had a troubling failure to charge that may have been caused by an HWPC ground fault and auto-reset. I checked my app and saw that one of my Teslas had not connected for one week. I had someone go to my garage and she found the car's touchscreen blank. After she rebooted it, charging resumed immediately, my app also connected and I saw that the car hadn't charged during the week the car wasn't connecting.