realsense-ros: L515 stops working when moved in z-direction

We have multiple L515 cameras that all drop out (stops publishing data) when the camera is moved up and down in the z-direction. See https://youtube.com/shorts/xxIAm4CA2pE?feature=share for a demo

The same movement does not cause any harm when it is performed in x or y direction. Could this be related to the IMU?

We see that the IR light stops shining for a second when the camera drops out.

This was with realsense2_camera/rs_camera.launch

Error messages:

10/10 11:40:47,173 WARNING [140140175984384] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: Resource temporarily unavailable, number: 11
 10/10 11:41:24,108 ERROR [140139581912832] (uvc-streamer.cpp:106) uvc streamer watchdog triggered on endpoint: 130
 10/10 11:41:24,109 ERROR [140139347048192] (uvc-streamer.cpp:106) uvc streamer watchdog triggered on endpoint: 131
 10/10 11:41:24,256 WARNING [140140175984384] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: Resource temporarily unavailable, number: 11
[ WARN] [/camera/realsense2_camera_manager] [1696930884.988854669]: Hardware Notification:Fatal error occurred (15),1.69693e+12,Error,Hardware Error

Same issue with realsense viewer

About this issue

  • Original URL
  • State: closed
  • Created 9 months ago
  • Comments: 25

Most upvoted comments

You are very welcome. Thanks very much for the update!