IWRL6432BOOST: the TRACKING status NOT ENABLED (mmWave Visualizer Motion/Presence Detection Demo)

Tool/software:

I'm new to the dev board

I'd like to try the presence detection demo

However sometimes I faced the following problem:

1.link to PC by USB (COM12)

2.Flash the device(COM12, 115200, XWRL6432)

(switch S1.1 to OFF first)

Use default image

Presence and Motion and Tracking Image: "motion_and_presence_detection_demo.release.appimage"

3. (switch S1.1 to ON and RESET first)

Configuration

4. Why is the TRACKING status NOT ENABLED?