Hp Lan Wlan Wwan Switching Uwp Service

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Prisc Chandola

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Aug 3, 2024, 6:12:10 PM8/3/24

to cenfillroro

We switched to Windows 10 in about 2017 and experienced the problem of VPN dropping the wireless connection. So, we disabled LAN/WLAN switching in the BIOS and let Windows do it, and all was well until now.

We discovered that LAN/WLAN switching does not work properly. Users would return to their desks after a meeting, dock their laptops and still had the wifi icon in the system tray and were still connected to wifi when docked.

Some testing was done with the LAN/WLAN switching enabled in the BIOS and we thought this resolved the problem. When a laptop is docked the network icon changes to the cable icon and the wifi is in a state where you have to turn it back on manually. However, it was noticed that even in this state the wifi is still not disconnected and the only way to truly disconnect it is to disable the adapter in Windows.

I have read some threads discussing the same problem and found the Hotkey driver includes a service called "HP LAN/WLAN/WWAN Switching UWP Service." I also read that this service is only intended for Windows 7 because Windows 10 switches the connection itself. But why would there be problems with VPN disconnecting in Windows 10 with this setting enabled?

LanWlanWwanSwitchingServiceUWP.exe is an executable file associated with the HP LAN/WLAN/WWAN Switching UWP Service, which is a part of HP Hotkey Support software. This software is developed by HP (Hewlett-Packard) and is typically located in the C:\Windows\System32\DriverStore\FileRepository\hpqkbsoftwarecompnent.inf_amd64_8598cf7f18c538c5 directory.

The HP LAN/WLAN/WWAN Switching UWP Service is designed to manage the switching between LAN (Local Area Network), WLAN (Wireless Local Area Network), and WWAN (Wireless Wide Area Network) on HP devices. This service is particularly useful for laptops and other portable devices that frequently switch between different network connections.

As for why it is needed, this service helps to ensure seamless network connectivity and optimal performance on HP devices. It allows the device to automatically switch between different network connections based on their availability and strength, thereby providing the best possible internet connection at all times.

If you're not using an HP device or if you don't frequently switch between different network connections, you might not need this service. If you find that this executable is causing problems (such as slowing down your system or causing software conflicts), you might want to consider removing it. But remember, before removing any system file, it's always a good idea to make sure that it's not essential for your system's operation.

Important: Some malware camouflages itself as LanWlanWwanSwitchingServiceUWP.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the LanWlanWwanSwitchingServiceUWP.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.

A clean and tidy computer is the key requirement for avoiding problems with LanWlanWwanSwitchingServiceUWP. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the LanWlanWwanSwitchingServiceUWP.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

An Ethernet (LAN server) connection makes the WiFi disable automatically in Windows 8.1. By switching on the WiFi manually let only WiFi to run for few moments and the WiFi goes off again. How can I fix this?

The answer about changing the connection priority appears to be wrong. That changes the priority of physical connections and wireless connections independently. That, as far as I understand, is only concerned with where to forward packets on which interface first. If there is an unknown address, broadcast, or multiple interfaces within the same subnet, this is where you tell windows which interface to send to first.

In Windows, historically you've always been able to keep an active LAN and wireless connection simultaneously. It's typical for System admins to turn off this feature via group policy settings as noted by chenmunka. This is purely done for security reasons.

The key is the interface metric number. The lowest number is the first in the order. My problem was: if I connected for VPN on wired Network then the adapter get the DNS from outside because may VPN adapter metric number was higher than Ethernet adapter...

"There is a service in the Windows called "Wired AutoConfig" that you need to disable to the Wi-Fi adapter do not be automatic disabled. Do it, and enable the Wi-Fi adapter, he wont be automatic desabled again."

EDIT (Important):after applying this solution, which worked for me perfectly, I updated my Hp drivers, then the problem occurred again.I searched and tried a lot of probable causes, and I finally (thank God) figure out the problem, DON'T USE ANY DRIVER FOR WIFI EXCEPT THE WINDOWS DRIVER.

this is how to remove the other drivers:1- go to device manager in Control Panel2- go to network adapters ---> right click on the wireless adapter and select Properties.3- go to Driver tab: a- if the Driver Provider is not Microsoft, click on Uninstall Device and check "Delete driver from computer", and continue b- if the driver is windows, click on "Update driver" ---> "Browse my computer for driver software" ---> "let me pick up from a list" ---> choose the driver that is not by (Microsoft), and click next, and then repeat step "a" above.

HP has an additional, non-configurable service for LAN/WLAN switching. Unfortunately, it doesn't respect the BIOS & system settings. Disabling the HP LAN/WLAN/WWAN Switching UWP Service solves the problem.

Hi, I have an elite notebook folio 1020 notebook, when connected by the Mobile VPN with SSL client, it connects correctly with our servers, but the WIFI is turned OFF, drivers were updated and the 0. team is reinstalled, now it has windows 10 pro, latest drivers network and bios too.
I enclose captures with what I mean. Thank you.

Kimmo has it. The issue is with the HP LAN/WLAN/WWAN Switching Service. Have been fighting this since an update to my wireless NIC driver a few weeks ago. Stopping and disabling the switching service (in Windows Services) fixes the problem.

I then have to turn on my wifi, then connect it again and it usually stays connected after that. I have the latest driver with these results. Before this driver it would keep dropping the wifi constantly. I have the details of my system below. I am an IT professional so you can speak to me that way please. This started with a WIN 10 update a few months ago. I was able to do a sys restore a few times but got tired of that as it would eventually find its way to update again. I have tried my VPN service support, no help. I have tried installing their beta as well that has a debugger, but I get no replies to sending in the log. I keep researching and always find different suggestions to which I have tried all, but many if not all involve the wifi driver. So I figured I would ask you. It works just fine if I plug in my Ethernet cable. This is a wifi only problem and I had no issues until that update in approx October time frame.

this issue is associated with something called LANWAN switching. This is where to save power the WAN adapter is disabled as soon as a LAN adapter is enabled, the idea is that a LAN connection is always going to be better than a WAN connection so the WiFi adapters are no longer required once a LAN one is active. This happens with any openVPN implementation on Windows due to the reliance on the TAP adapter which is specified as a LAN adapter. So the VPN enables the TAP adapter, and then the system immediately disables your WAN adapter killing off your WiFi connection.

To resolve your issue we are going to have to do some trouble shooting. As recent HP updates have made it difficult to resolve this issue. However it's possible that the LAN WAN switching is being done by Windows 10 itself. To check this please follow the guide linked below and instead of enabling LAN WAN switching disable it wherever possible.

We have recently observed that an update to HP software has caused these computers to detect virtual Ethernet adapters such as the OpenVPN TAP adapter to be detected as physical Ethernet adapters. When WLAN switching is activated in the BIOS, this will cause WiFi to be disconnected on these devices whenever the VPN is activated.

I uploaded all the debug files that PIA's beta allows you to see in case it may make sense to you or anyone else. I ran the SSU as well, but its basically what I had there already. I would agree that if the wifi works that it may not be the driver, but something broke in sept - october for me and I cant say what at this point bc I had windows ipdates, HP updates and PIA had no updates and was working fine, so I do not believe it their product. It is either one of the first 2. I would say its something with Windows update, but how would I really know. I just hope someone can suggest something I havent done yet. Getting ready to blow this laptop out and start over. Hopefully if I get another PC soon to play with I can use it for VPN instead of this one and maybe it will have a different combo of NIC and Brand or model that wont do this.