The app says the car is offline. I couldn’t turn on AC or open trunk etc. There was also no push notification when the software update was about to begin. The car itself works fine. Phone key also works. It’s like the app just doesn’t connect to the car in any way. When I got home, the car connected to my home’s WiFi. It was still showing offline. Now I just checked again after 15 minutes. The app is finally showing the car as connected and normal.To clarify, does the app say that the vehicle is actually 'offline', or are you by chance just having a problem getting the car to wake from the app? For many months now, I have found that I cannot wake the car from the app if I have the car's wi-fi turned. The app will also say that the vehicle is 'offline' from time to time, but it will never let me wake the car from afar. Once I turn off the car's wi-fi, the app works great no matter where I am, auto-open lag aside.
I never had any issues waking the car from afar before. I once even accidentally opened the trunk from 6000 miles away when I was overseas.