Windows 11 often aggressively cuts power to wireless radio components to preserve laptop battery life. This power management feature can prevent the BTIS driver from waking up from a sleep state, causing it to crash. Open the and expand the Bluetooth section.
The safest way to get the BTIS driver working perfectly is to perform a clean installation using official hardware packages. Method 1: Use Windows Update (Recommended First Step)
The BTIS driver is essentially the between Windows 11 and your TPM/security chip. A missing or corrupted BTIS driver can lead to:
In Device Manager , note down the exact name of your Bluetooth adapter. btis driver windows 11
: For high-performance adapters, such as Intel® Wi-Fi 7 BE211 or BE213 , specialized driver packages are available. Intel's official Wireless Bluetooth® Drivers are validated for the latest Windows 11 builds (e.g., 25H2).
Corrupted driver cache or Windows Update conflict.
| Priority | Source | File Name Example | WHQL | |----------|--------|-------------------|------| | 1 | Windows Update (Optional Updates) | synawbdi.inf | ✅ Yes | | 2 | OEM Support Site (Dell, HP, Lenovo) | EgisTec_BTIS_3.5.10.42.exe | ✅ Yes | | 3 | Microsoft Update Catalog | synaptics_wbdi_2022.cab | ✅ Yes | | 4 | Third-party driver tools (not recommended) | N/A | ❌ No | Windows 11 often aggressively cuts power to wireless
In Windows 11, typically refers to the Background Tasks Infrastructure Service , a system component that manages the execution of background tasks. While it is not a standalone Bluetooth driver, it often appears in system logs or Device Manager listings alongside Bluetooth components because background processes are essential for maintaining wireless connectivity, such as device pairing and state synchronization.
Select and wait for your PC to locate your wireless accessories (make sure your headphones or mice are in pairing/discovery mode).
This guide will walk you through everything you need to know about getting your BTIS/Bluetooth drivers running perfectly on your Windows 11 machine. What Is a BTIS Driver? The safest way to get the BTIS driver
Windows 11 has a dedicated troubleshooter for BITS that can automatically detect and fix common issues.
Look for any Intel or Bluetooth driver updates, check the box, and click . Restart your computer.