How to Fix Killer Wireless 1535 Driver Issue on Windows 11

Wondering How to Fix Killer Wireless 1535 Driver Issue on Windows 11?

The Killer wireless 1535 is a network card or Wireless LAN developed mostly for gaming systems. It was developed by Rivet Technologies and is now a subsidiary of Intel Corporation. It is derived from the Qualcomm chip that supports multiplayer games.

Most users have reported that it works well in Windows 10, but they can’t connect to wireless once they upgrade to Windows 11. In addition, Windows 11 is not supported by Killer wireless at startup. The issue affects the User Datagram Protocol UDP. 

Old drivers and incompatible patches in the Killer application and Windows 11 are suspected of causing driver issues. In this article, we will learn about multiple ways of How to Fix the Killer Wireless 1535 Driver Issue on Windows 11.

So, let’s dive right in!

Update Windows.

This solution involves updating Windows 11 to the latest cumulative update. To clarify, a cumulative update consists of previously released updates bundled together with the new release.

Users continued to report experiencing issues with the Killer wireless driver on Windows 11. As a result, Microsoft started distributing solutions using cumulative updates. These updates fix bugs and inconsistencies in Killer Wireless 1535 driver.

Here is how you can update Windows:

1. Start by pressing Windows + i to start the Settings app.

2. Then, select Windows Update.

3. Lastly, click on Check for updates. 

Your system will scan for available new updates which will then be downloaded and installed. You will notice the patch appears as below.

2021-10 cumulative Update for Windows 11 based systems (KB5006674)

Once the installation is complete, check whether the Killer wireless 1535 driver issue has been resolved.

Disable Prioritization.

Wi-Fi prioritization is a functionality in the Intel Killer Wireless Control Center. The Killer Control Center is a program that uses the prioritization engine to check applications and then sets priority so that the most crucial applications access bandwidth first. 

Most Killer network cards have issues with Windows 11 because they are outdated and have limited support. That is to say, if the software is not up to date, then it could be the reason for the Wireless 1535 driver issue. Therefore, it is advised that you disable this feature if you have old drivers running in your system. 

Here is how you can turn off priority:

1. Go ahead and launch the Killer Control Center app.

2. Then, go to Quick Settings.

3. Lastly, toggle Prioritization Engine to off.

Now restart your system and check if you can connect to your wireless network.

Update Wireless Drivers Manually.

Killer usually updates their wireless adapter drivers and uploads them for users to use. One of the solutions to fix driver issues is by updating these drivers to your system manually. This involves finding the driver, downloading it, and then installing it.

Here is how you can update wireless drivers manually:

1. Begin by downloading Qualcomm driver. Ensure you select the latest version.

2. Now, hit Windows + R.

3. Then, on the Run dialog box, type the command devmgmt.msc then click OK.
   

4. The Device Manager window opens on your screen. Now go to Network adapters and select your driver, then hold down Alt + Enter on your keyboard.

5. A window opens on your screen. Now click on Driver at the top.

6. Next, select Update Driver.

7. Once you are done with that, select Browse my computer for drivers. Locate and install a driver manually.

8. Now, click Browse.

9. Finally, a window opens, showing a list of your drivers. Select the Qualcomm driver you just downloaded and finish the installation.

When you are done with all that, restart your PC and confirm whether the driver issue is fixed.

Automatically Update Wireless Drivers.

If updating wireless drivers manually did not work, you can update automatically and check whether the Killer driver issue will be resolved. Let’s note that this solution requires that users with a pre-built system, make additional modifications to the system to enhance compatibility.

We advise using third-party software to get driver updates to be the last option. This is because the drivers may be incompatible with your system and could even corrupt it.

Firstly, one of the methods you can use to update wireless drivers automatically is the Intel Driver & Support Assistant. Further, you can download it then run the .exe file to start your installation.

Another method is using third-party software. You can use this method if you need to change the updates you have. You can download the latest installer here. To start your installation, unzip the file and double-click on either x64 or x32 .exe file depending on your Windows OS configuration.

Once finished with the installation, restart your system and confirm if the Killer wireless 1535 driver issue has been resolved on your Windows 11.

Disable from Task Manager.

This solution requires the user to disable the wireless driver from the Task Manager.

Here is how to go about it:

1. First, right-click on the taskbar at the bottom of the screen.

2. Now, click on Task Manager from the context menu.

3. A window opens on your screen. Click Startup from the tabs at the top.

4. From there, find your Killer Wireless driver then right-click on it.

5. Lastly, click Disable.
   

Similarly, if there are more Killer wireless drivers, disable them. Now check if the issue has been resolved.

Manually Select Different Driver for Network Adapter.

If a user is experiencing Killer Wireless 1535 driver issue whereby it’s failing in your device manager, then this is the recommended solution. The system has built-in features that help revert changes that could destroy features on the system.

While a user can rollback driver updates, it’s also possible to select a different driver for your network adapter.

Here are the steps to follow while choosing a different driver for your network adapter: 

1. First, press Windows + X on your keyboard.

2. A menu appears. Select Device Manager.

3. Now go to Network Adapters, select your Killer wireless adapter, and press Alt + Enter.

4. A window opens on your screen. Now select the Driver tab at the top.

5. After that, click Update Driver.
   

6. From there, select Browse my computer for drivers.

7. Then, click on Let me pick from a list of available drivers on my computer.

8. Now select a different driver from the list shown. When you are done, click Next.

9. Lastly, click Close.

You will be required to restart your computer. After the reboot, try connecting to your network and this should resolve the issue.

In conclusion, we have come to the end of our guide on How to Fix Killer Wireless 1535 Driver Issue on Windows 11. If you have any questions or suggestions, let us know in the comment section below.

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