Huynh-Anh

Hi sorry for late response. But I changed python version to a older version and rebuild every package and it worked somehow ..

no its not the same topic. The black Image is the stereo topic and the clear image is another topic  whats the difference between the topic `/stereo_inertial_publisher/stereo/image` and `/stereo_inertial_publisher/stereo/depth`...

it happens after maybe 30 seconds ? I changed the cable and got a similar error with `Original message 'Couldn't read data from stream: 'preview' (X_LINK_ERROR)` the strange thing is...