Windows 11 24H2 Problems Disrupt Internet, Wi-Fi, and Network Sharing, Leading to Increased BSODs

It is unfortunate, but I find myself compelled to discuss the ongoing issues with Windows 11 24H2, particularly concerning its performance on certain PCs. This update has introduced several problems, notably a serious bug causing some Intel-based PCs with Z890 motherboards to experience a Blue Screen of Death (BSOD).

According to reports shared by Windows Latest, the major 2024 update for Windows 11 may disrupt internet connectivity for various hardware configurations. Users are also facing challenges with network sharing capabilities and Adobe applications running slower than expected.

Let’s dive into the BSOD issue first. Reports indicate that Intel’s Z890 motherboards, used by OEMs like MSI and Asus, are encountering BSODs when paired with the Core Ultra 200S series and its integrated Xe-LPG graphics in the latest Windows 11 24H2 update.

This problem seems to stem from a compatibility conflict between the integrated and discrete graphics processors, leading to system crashes. If you are using a Z890 motherboard and encounter a Blue Screen error, you can attempt the following solutions:

• Restart your PC and press the BIOS key (typically Del or F2) during the boot process to access the BIOS menu.
• In BIOS, navigate to the “Advanced” section, locate “Internal Graphics,” and set it to “Disabled.”
• Confirm changes by pressing F10, then restart your system. This should enable the GPU for display output without causing BSOD errors.

Additionally, visit the ASUS website (or the website of your motherboard’s manufacturer) to check for BIOS updates (version 08xx or newer) and download the update. You can install it using the EZ Flash tool without the need to extract the ZIP file.

After updating, reboot Windows 11 for the new BIOS version to take effect.

We’re also receiving reports about the BSOD affecting certain Lenovo, Asus VivoBook laptops, and devices equipped with WD SSDs. Microsoft is working on blocking upgrades on the compromised hardware, but users who force the Windows 11 24H2 update may still encounter these issues, so we advise against manual upgrades.

Even if you successfully install Windows 11 24H2, other complications might arise.

Network Connectivity Problems in Windows 11 24H2

Instead of obtaining a valid IP address from the router or DHCP server, Windows 11 24H2 often assigns an IP starting with 169. Consequently, affected devices fail to connect to either Ethernet or Wi-Fi, resulting in no internet access.

One user mentioned attempting driver updates, firmware upgrades, and resetting network settings to no avail.

Some users have resolved connectivity issues by manually assigning a static IP address, indicating a potential issue with the DHCP (Dynamic Host Configuration Protocol) service in Windows 11 24H2.

In certain instances, network adapters appear disabled within the Control Panel’s network settings, despite being active in Device Manager.

When users attempt to enable these adapters, they deactivate immediately, particularly when an Ethernet cable is connected. Occasionally, the Wi-Fi feature completely disappears from the system tray and network settings, leaving only Bluetooth options available.

Many users suspect that the problem may relate to the WinHTTP Web Proxy Auto-Discovery Service (WinHTTPAutoProxySvc), which has been found disabled post-update.

Specifically, modifying the registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WcmSvc

and removing WinHTTPAutoProxySvc from the DependOnService value seems to enable the Windows Connection Manager and WLAN AutoConfig services to function properly.

However, this fix may not be viable for everyone.

Some individuals noticed that the WinHTTPAutoProxySvc would revert to a disabled state after a reboot. Others discovered that their DHCP server’s DHCP Option 43 might be linked to the issue, which they can disable, but again, this may not be the ideal solution for all users.

Resolving Internet and Wi-Fi Connectivity Issues in Windows 11 24H2

Based on user feedback and our research, the following workarounds may assist you in resolving the issues:

Solution 1: Adjust a Service Dependency in the Registry

1. Run the Registry Editor as an administrator.
2. Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WcmSvc.
3. Locate the DependOnService entry.
4. Remove WinHTTPAutoProxySvc from the entry, leaving only RpcSs and NSI.
5. Save your changes and restart your computer.

Solution 2: Enable the WinHTTP AutoProxy Service

1. Access the Registry Editor as an administrator.
2. Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WinHttpAutoProxySvc.
3. Find the Start entry and change its value from 4 (disabled) to 3 (manual).
4. Save the modifications and reboot your system.

Solution 3: Adjust the Windows Connection Manager Service

1. Open the Command Prompt as an administrator.
2. Input sc config wcmsvc depend= RpcSs/NSI and hit Enter.
3. Restart your PC.

Sharing Issues on Windows 11 24H2

Another related problem involves PCs not appearing on the network list, rendering file and printer sharing impossible.

This may relate to Function Discovery Resource Publication (FDResPub), which allows Windows 11 to stay visible on the network. In some cases, FDResPub does not start automatically as intended. Altering its startup type from “Manual (Trigger Start)” to “Automatic” may rectify this issue.

It remains unclear whether Microsoft is aware of these ongoing issues, but we have reached out for clarifications.

In the meantime, you can attempt the suggested solutions or consider downgrading to Windows 11 23H2 to sidestep the problems associated with Windows 11 24H2 for the time being.

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