ros2 topic echo gets stuck after a few seconds about realsense-ros HOT 4 CLOSED

Hi @kenloumixx 2.54.2 was a release with bug-fixes only rather than major changes, so it should be okay to use it with the 4.54.1 wrapper.

The warning message control_transfer returned error, index: 768, error: Resource temporarily unavailable, when it generates continuously like this, indicates a communication problem between the camera and computer / computing device.

Does the same problem occur if launching with ros2 run instead of rs_launch.py?

ros2 run realsense2_camera realsense2_camera_node

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@MartyG-RealSense Yes, when I run ros2 run and ros2 launch, in both cases the error occurs with about 20-30 warning messages and then stops to occur. I run the command ros2 topic echo /camera/color/image_raw and now it works well, showing multiple images without stopping.

I think the problem has been solved still the error message remains.
How can I solve this communication problem?
I connected C type USB to the camera and USB-A type to the jetson board.

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If performance is normal despite the warning messages in the log and the warnings stop then they can be safely ignored.

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@MartyG-RealSense Okay I got it! Thank you :)

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