latest software bugs

Hi, I updated my model y to the latest update of 2021.44.30.7 and now I don’t have lte network and phone app doesn’t connect with the car. This wasn’t the case before the update.

Did the latest update 12.5 on my 2020 model S and sometimes when I shift to reverse,dashboard and computer screen goes black. Have to fiddle so much. Drive, park, reverse tap the screen several times and then behaves normal. Trunk release from the screen no longer works. Real bummer...