Adb logcat empty issue

I am trying to obtain the logcat information of an LG-G6 by executing the following command:
adb -s udid logcat

However, the output is empty. This issue does not occur with any other Android device that I have worked with. This only occurs with the LG G6. I do have USB-Debugging enabled. Also, when I run the command: adb devices, it does display that the device is connected. So, I can confirm that adb does communicate with the device, and my scripts run fine on the device. Would anybody know how to go about troubleshooting this logcat issue?