This article explains why the USB LED of the USB-to-CAN V2 lights up red and what it indicates regarding the USB communication status.
USB-to-CAN V2
Why does the USB LED of the USB-to-CAN V2 shine in red light?
The USB LED on the USB-to-CAN V2 indicates the status of the USB communication. When the LED shines red, it typically signals a problem or error in the USB communication, as detailed in the hardware manual. For specific LED behavior and troubleshooting, please refer to the hardware manual's LED status guide.