Bt-bu1 Driver _top_ -

Pursuit detected, the BT-BU1 stated calmly. Activating countermeasures.

Assuming you have a standard BT-BU1 rev. B unit: bt-bu1 driver

The acts as a firmware loader. Without it, the Bluetooth radio remains in a low-power or uninitialized state. Once the driver loads the correct .hex firmware file into the chip, the adapter transforms into a standard Bluetooth radio (usually enumerated as "Broadcom Bluetooth 4.0 USB"). Pursuit detected, the BT-BU1 stated calmly

: This usually indicates a driver glitch. Right-click the adapter in Device Manager, select Uninstall device , and restart your computer to let Windows attempt a clean reinstall. select Uninstall device