I have a 3 phase charger at home that go up to 22kw. I had not bothered logging into the charger to see what it was doing until recently when my Model S started flaking out on the charging (charges for 2 seconds, turns off, charges for 2 sec, turns off etc). Logging in on the Tesla app it claims 3 phase at 19A, Logging into the charger it's telling me that only 2 phases are running. I have Renault Zoe as well - charging on that runs on 3 phases as expected so the charger seems fine. Just wondering if the Tesla has lost a phase and I need to get it replaced?