Windows User Account Control (UAC) often blocks low-level USB commands.
If the hardware is solid and drivers are installed, but the box is still unstable, the internal firmware of the box might be corrupted. unstable usb port miracle box 282 solution
Note: This process varies slightly depending on if you are using a "Miracle Thunder" or the older "Miracle Box." Windows User Account Control (UAC) often blocks low-level
Older Miracle Box 282 units suffer from aging internal capacitors. The small SMD capacitors inside the dongle near the USB input degrade over time, failing to smooth out voltage ripples. but the box is still unstable