Download a newer, Windows 11-certified version of the driver from your PC manufacturer.
Restart your computer. Windows 11 will automatically scan your hardware and attempt to reinstall a fresh copy of the driver. 2. Restart the Bluetooth Support Service btis driver windows 11
: Many systems use Intel Wireless Bluetooth Drivers . Ensure these are up-to-date to provide the base for specialized drivers like BTIS. Download a newer, Windows 11-certified version of the
Visit the official website or the device manufacturer's support page (such as Dell, HP, or Lenovo). Download a newer
If your Bluetooth has stopped working or shows a "Driver Error" in Settings, try these fixes: Perbarui driver Bluetooth di Windows - Dukungan Microsoft
: Headphones experience micro-disconnects or robotic sound effects during active use.