You set the software to COM5, but tomorrow it's COM7. Fix: Force a static COM port:
while the device is connected to both a 12V power source (car) and the PC via USB. Driver Sources Autocom Cdp Usb Driver - Google Groups 10 Dec 2023 — autocom cdp usb serial port driver
: You must restart your computer for Windows to fully recognize the newly assigned COM port. Troubleshooting Common Issues VCI Not Found You set the software to COM5, but tomorrow it's COM7
