Windows 11 Very slow download speed on Killer Wi-Fi 6E AX1690i 160MHz Windows 11 Pro 22H2

It seems you've explored various troubleshooting steps to address the slow download speed with your Killer Wifi 6E AX690i on your Windows 11 laptop. Since the issue is specific to this laptop and possibly related to the hardware controller, here are some additional steps you can take: 1. Update Drivers: - Ensure all your drivers, especially those related to the network adapter and motherboard, are up to date. - Visit the manufacturer's website for your laptop and motherboard to download and install the latest drivers available. 2. Check Power Settings: - Make sure that your power settings are optimized. Set them to High Performance to ensure maximum performance and minimal power saving, as certain power-saving modes can affect network performance. 3. Network Troubleshooter: - Run the network troubleshooter in Windows. Sometimes it can detect and fix common connectivity issues automatically. 4. Network Reset: - You can try resetting your network settings. Go to Settings > Network & Internet > Status > Network Reset. 5. BIOS Update: - Check if there is a BIOS update available for your laptop. Sometimes BIOS updates can resolve hardware-related issues. 6. Check for Interference: - Ensure there's no interference from other wireless devices or networks that could be affecting your Wifi connectivity. 7. Contact Support: - If the issue persists, you may want to reach out to the laptop manufacturer's support for further assistance, especially if the problem seems specific to the laptop's hardware and its interaction with Windows 11. By following these steps and possibly delving deeper into the hardware configuration on your laptop, you might uncover the specific cause of the slow download speeds and find an effective solution.