Capture USB Packets on RS485-to-USB Converter

asked 2021-07-04 08:31:39 +0000

I have device connected to USB port of my PC through RS485-to-USB converter adapter. The device is communicating with the PC with its proprietary software and a proprietary protocol but there are no packets being detected or captured by the Wireshark USBcap, it just shows a straight line next to USBcap. How can I resolve this issue.

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