: Ensure the USB port is free of dust or debris. Use a high-quality USB cable, as faulty cables are a primary cause of Error Code 43 (device not recognized).
Physical port settings in Windows can interfere with the flashing process. unstable usb port miracle box 2.82 solution
An unstable USB port can cause problems with connectivity, data transfer, and even device recognition. This issue might be caused by a hardware or software problem. : Ensure the USB port is free of dust or debris