2020.12.1.......this seems to have fixed the drain and noise (whining) problem)....car sleeps all night with little to no range loss.....also I go the silent range update and it has increased my range significantly......I charged yesterday to 90%.......got 351 miles of range.....this equates to a 98% capped battery when charged to 90%.....if I do the math, I will get 383 miles at 98% full charge........car runs great.....I am a happy camper now......looks like Tesla jumped on the winning noise and range update when the did the Long Range Plus updates.....