I have a 2017 Model X. I set the time for the daily recharge to start in my garage. It has always worked before for 3 1/2 years. Recently, it has failed to start charging at the set time. I just get a "Charging will begin momentarily" message on my Tesla App but nothing happens, sometimes for hours. While it is "trying" to charge, there is a clicking sound coming from near the charging port. The charging does start if I start the heater for a couple of minutes. That kick starts the charging but that of course defeats the purpose of the auto setting for the charging. I have rebooted the whole system and it worked for a day of two but then failed again. Any suggestions?