Many JieLi BR17 adapters fail because Windows loads an incompatible audio driver by default.
If you are using a mixer or external audio interface powered by the BR17 chip: jieli br17 bluetooth driver windows 10 fixed
| Checkpoint | Success indicator | | :--- | :--- | | | No yellow marks. Shows "CSR Bluetooth Radio" or "Broadcom Bluetooth 4.0 USB." | | Bluetooth Settings | "Add Bluetooth device" finds your mouse, keyboard, or headphones. | | Pairing Stability | Device stays connected after sleep or reboot (thanks to the registry fix). | | File Transfer | OBEX file transfer works without "driver error" popups. | Many JieLi BR17 adapters fail because Windows loads