How to Clear Bluetooth Cache in Windows 11 or 10

Published by Nyau Wai Hoe - Updated on

When experiencing Bluetooth connectivity issues on your Windows PC, you might have heard the advice “clear the Bluetooth cache.” But what does this mean, and how is it done? While Windows doesn’t offer a straightforward “Bluetooth cache clear” button like an Android or iOS device would, we can achieve a similar result by managing device connections and drivers. This article explores the steps for Windows 11 and 10.

Also see: Bluetooth Not Detecting Devices in Windows 11

How to Clear Bluetooth Cache in Windows 11 or 10

Understanding the Bluetooth cache

First, it’s essential to grasp why you might want to “clear” or “reset” the Bluetooth cache:

  • Troubleshooting: Intermittent connections or unexpected disconnections can sometimes be remedied with a fresh start.
  • Device Management: Over time, you might accumulate a list of devices you no longer use, leading to clutter.
  • Corruption Issues: Occasionally, the profile of a paired device can become corrupted, causing unpredictable behaviors.

Bluetooth cache in Windows

What is Bluetooth cache?

At its core, the term “cache” refers to stored data meant to speed up certain processes. For Bluetooth, this includes data related to paired devices, connection histories, and specific device profiles. Over time, as you connect to various devices, this data accumulates and might lead to the following:

  • Performance Issues: Multiple stored profiles might cause lags or connection delays.
  • Pairing Conflicts: Old or conflicting profiles might hinder fresh connections.
  • Unexpected Disconnections: A corrupted profile can result in sudden disconnections or erratic behavior.

List of Bluetooth devices in Windows 11

Why clear it?

  • Refreshed Connections: Just as rebooting can solve many computer issues, resetting Bluetooth connections can address many common Bluetooth problems.
  • Less Clutter: Removing old, unused device connections streamlines the Bluetooth connection process.
  • Troubleshooting Step: It’s a proactive step in diagnosing and fixing Bluetooth-related issues.

Recommended resource: How to Reinstall Bluetooth Driver in Windows 11

Resetting Bluetooth connections

This method involves disconnecting and then reconnecting your Bluetooth devices. It is akin to giving your Bluetooth a fresh start.

  1. Initiate by pressing the Start button, located typically at the bottom-left corner of your screen. Subsequently, navigate to “Settings”.Select Settings from Start Menu Windows 11
  2. Within Settings, locate and click on “Bluetooth & devices”. This section centralizes all device-related settings, providing an overview of connected peripherals and their respective statuses.Bluetooth and devices settings in Windows 11
  3. The “Devices” tab will display a comprehensive list of gadgets you’ve connected to previously or are currently linked to. Each entry showcases the device’s name and connection status.View all Bluetooth devices in Windows
  4. To reset a specific connection, identify the Bluetooth device you’re targeting. Click its name, revealing a button labeled “Remove device”. Clicking this will initiate the removal process. Confirm any ensuing prompts to finalize the removal.Remove a Bluetooth device to clear its cache in Windows 11
  5. Once completed, it’s advisable to restart your computer. This step eradicates any leftover configurations, ensuring a genuine fresh start.
  6. When your computer powers back up, you might want to re-pair your devices. Simply head back to the Bluetooth settings and follow the typical pairing procedure.

Linked issue: Bluetooth Remove Failed in Windows 11 / 10

Reinstalling the Bluetooth driver

If the simple reset doesn’t resolve your issue, we can go a step further by addressing the Bluetooth driver itself.

  1. Right-click on the Start button, selecting “Device Manager” from the dropdown.How to open Device Manager Windows 11
  2. Within the Device Manager, you’ll find a category titled “Bluetooth”. Expand this to view the drivers. The driver for your Bluetooth might be labeled as “Intel(R) Wireless Bluetooth(R)”, “Realtek Bluetooth 5.0 Adapter”, or the name of the Bluetooth device.
  3. Right-click on the identified Bluetooth driver. Choose “Uninstall device” from the context menu. A prompt will appear to confirm your decision. Go ahead and confirm.Uninstall and reinstall Bluetooth driver to clear its cache
  4. Once you’ve uninstalled the driver, perform another system reboot. This action prompts Windows to detect the absence of the driver and subsequently reinstall it.

Learn more: How to Download Bluetooth Driver for Windows 10/11

Additional Bluetooth troubleshooting tips

Here are some additional suggestions to help you navigate any potential Bluetooth issues effectively:

  • Driver updates: Occasionally, driver issues arise due to outdated software. Regularly checking for driver updates can preemptively avert many issues.
  • External devices: Sometimes, the problem lies not with your computer but the external Bluetooth device. Ensure these gadgets have the latest firmware and consult their manufacturer’s troubleshooting guides when in doubt.
  • Safety first: Before making substantial changes, such as driver reinstallation, ensure valuable data is backed up.

Final thoughts

Dealing with technical issues can often feel like a daunting task, especially when it involves something as seemingly complex as Bluetooth technology. But remember, in today’s digital age, these challenges are quite common and usually solvable with a little patience and the right guidance.

Clearing your Bluetooth cache by resetting device connections and reinstalling drivers can be a potent remedy for a wide range of Bluetooth problems. It’s akin to spring cleaning, where you’re removing the old and unnecessary, making room for a fresh start. This not only potentially solves your immediate issues but also optimizes your system for future Bluetooth interactions.


Nyau Wai Hoe
Nyau Wai Hoe is the Founder and Chief Editor of WindowsDigitals.com. With a degree in software engineering and over 12 years of experience in the tech support industry, Nyau has established himself as an expert in the field, with a primary focus on the Microsoft Windows operating system. As a tech enthusiast, he loves exploring new technologies and leveraging them to solve real-life problems.

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