I bought my 2020 on Nov 8, the day after the TSM came out. Tested it 4 times today and it worked every time.My 1 week old 2020 limited (I’ve been following this thread closely so knew what to look for ) had the same prob after 2 hrs + commands not working. Had update done on Friday. Works every time now ! Tested after 18 hrs off and worked like a charm.