I am testing with the FMT100 (firmware 3.25.15 rev: 25) and I am having trouble getting the device to wake up. It enters Ultra Sleep mode perfectly, but when the vehicle begins to move the device does not activate (The gps is in "Sleep Mode" and the Modem in "Unknown"). On the other hand, if I move the device with my hand on the same plane (without shaking), it wakes up correctly.
I have tried with 4 different devices and I have the same problem, so I think the problem is configuration. Also, if the device is set to Deep Sleep, it wakes up correctly when the vehicle starts driving.
I have tested Movement Source with GNSS, Accelerometer and GNSS + Accelerometer, and the device does not wake up.
I provide the images of my configuration.