My car is being towed to the service center and I normally check in on it during the drive to make sure it is making its way to uneventfully. Today, it is proving impossible. The app does one of three strange things, seemingly at random: 1) Reports a location more than two hours old, with the wrong battery level -- it appears to be hanging to an older location fix. 2) Briefly shows the correct location, like for a minute or two and then reverts back to #1 soon thereafter. 3) Claims it has to wake the car (even though I have it set to always connected) and eventually gives up and reports that the car is unresponsive. I don't believe there are any cellular coverage dead zones on the way from my office to the service center. I briefly switched over to Remote S and it appears to display the car's current location correctly at a Cracker Barrel on the side of I-95, so I presume the problem is with the app.