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I can't connect successfully to CN0312 via SDP-B if did replug USB Cable



    When I restart computer each time, and run CN-0312 Evaluation Software,  The software stop at the begining with the pop up windows shown “ System Development platform wait - Waiting for transfer to SDP...”.After Revome the USB and replug in, the sofware will always be normal until next start my Windows 7 system. I have no this issue when run on another Windows 10 computer.  I think the SPD-B drive are correct because i can run software correctly after replug the usb.But i don't know why need replug the USB each time. kindly please advise.Thanks

    Happy Chen