This is often a sign of a driver conflict. Completely uninstall any old Bluetooth software from your Apps & Features menu, unplug your Bluetooth USB dongle (if using one), restart the PC, plug it into a different USB port (preferably a USB 2.0 port instead of USB 3.0 to avoid interference), and run the JQBT installer again. Conclusion
Key goals:
Right-click on the entry and select Properties . Navigate to the Details tab. jqbt bluetooth driver
Right-click your JQBT Bluetooth adapter and select . Go to the Power Management tab (if available). This is often a sign of a driver conflict