So, ever since I tried opening the Tesla App (version 3.10.0) on my phone while the V10 update was in process I've been getting this error: "Error [Car Name] (VIN) is no longer in your Tesla account. You have been signed out." Everything looks OK on the Tesla website. I can sign back in to the App and everything appears to be fine... (although each time I have to re-enable Touch ID and all the notifications)... but then after a few hours if I look at the Tesla app again, I get the above error again and am signed out. This doesn't happen every time, but it appears to happen if I haven't been in the Tesla App for a longer period of time (hours). In the last 12 hours, this has happened 3-4 times. Note: The App was also updated yesterday to 3.10.0 - around 6 hours before the car was updated to V10. So it may be an App (3.10.0) problem and not a firmware (V10) issue. Is anyone else having this problem?