As of yesterday the connection issues were to be fixed...I logged into the app and Tesla server via the prompts and all seemed to work. A few hours later, returned to the vehicle and the app gave me error - session expired. One-off possibly. So I logged in...worked until this morning. Entered vehicle, pressed button on the Bar, ERROR on display, checked app and sure enough, message "session expired". This is absurd. Fix it for once and for all, for all the users as the experience so far has been disappointing.