Something's wrong with my Zed Mini IMU

When you see the camera “spinning” in the “ZED Sensor Viewer” tool, that means that for some reason it lost the IMU calibration parameters.
You can easily restore the IMU calibration running the “ZED Calibration” tool from the command line, adding the flag --cimu or --calib_imu.
Before running the calibration process please be sure that the camera is completely steady and placed on a horizontal surface.
The re-calibration process is fast and fully automated, you can test if it worked correctly using the ZED Sensor Viewer tool.
In case it did not work please write an email to support@stereolabs.com.