I watched the vid and suspect that the issue may be more related to voltage reduction in the local area as the result of infrastructure stresses related to the cold weather, as opposed to issues with the vehicles..?
I charged my Tesla at home without issue during the cold snap. on plugging it in initially is performed a battery pre-heat, prior to charging and charged up as normal to full capacity.
One Tesla cold weather function I really like is that without leaving the house I can beam it up on my phone and defrost the car, I can even select individual seat and or steering wheel heating, all of which seems to be advantageous as opposed to being out in the cold scraping ice from screens and getting in to a freezing cold car to drive off...The other day when I beamed up the car to defrost it, the interior temperature was displayed at -6deg C, once the interior was up to my pre-set temp level, the car informed me via the app on my phone....
It seems my Luddite tendencies may be slipping somewhat... (-:
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