Try unplugging the keyboard and plugging it back in, or try a different USB port (USB 2.0 is usually preferred). Ensure the software is running as an Administrator.
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If the application displays a "Device Disconnected" error, close the software entirely. Unplug the keyboard, insert it into a different USB port on your motherboard, and relaunch the program as an administrator. Avoid using unpowered USB hubs. Settings Do Not Save Try unplugging the keyboard and plugging it back
Right-click the Motospeed desktop icon and select "Run as Administrator." motospeed ck108 software