Unable to connect to Livox MID-70 using ROS launch files

[TimidMeercat]

Hello Everyone,
Currently, I have three MID-70 devices connected to an Ubuntu system via a network switch. The client devices shown in the image below are my lidars. Unfortunately, the system lacks a graphical user interface (GUI).

I followed the user guide to wire the lidars properly and installed Livox-SDK along with Livox-ROS files according to the provided instructions. However, when I attempt to run the livox_lidar.launch file, I encounter the following message.

Even after trying to execute the build sample files provided in Livox-SDK, the output remains similar. However, I can confirm that I receive a response when pinging the IP address of the lidars.

Interestingly, when I connect a laptop to the same network switch and run the Livox viewer, I can see the devices listed and recognized.

However, running the Livox ROS drivers installed on the laptop does not work, and the output remains unchanged.

If you require more information to better diagnose my issue, please feel free to ask. I appreciate any assistance you can provide. Thank you in advance!