Interesting. I again had problems with the Xmas show starting. Last night -- finally -- I got an update. My first since 17.42, so I was at least 4 levels down. I had taken the X to the SC and was close enough to the shop to connect to the Tesla Service WiFi. Later that night, I had an update request. When completed, it had insalled ALL the missing updates (42-50.2). I willl have to retest Xmas in that location to see if it functions. If not, I may have a overly sensitive sensor as Bonnie indicated.