Remote wake up pc windows 1012/17/2023 Open the Local Group Policy Editor console ( gpedit.msc) and navigate to Computer Configuration -> Administrative Templates -> System -> Power Management -> Sleep Settings.Disable Fast Startup on Windows 10/11: powercfg.cpl -> Choose what the power buttons do -> Change settings that are currently unavailable, disable the option Turn on fast startup (recommended).Reset network and TCP/IP stack settings on Windows ( ms-settings:network -> Network reset -> Reset now).Run the command msdt.exe -id NetworkDiagnosticsNetworkAdapter and follow the wizard instructions Use the Network Troubleshooter on Windows to fix network adapter/stack problems.It is the last method that helped me to fix the issue with the loss of the Wi-FI network after waking up from sleep on Windows 10.Īdditional fixes you can try if your laptop loses Internet (Wi-Fi) connection after sleep You can automatically run a script on a Windows Event trigger by binding it to an event with code 1 from the Power-Troubleshooter source in the System log (this event appears in the Event Viewer after the wakeup from hibernation or sleep mode). It is C:\windows\system32\svchost.exe -k LocalSystemNetworkRestricted –p (you can see this path in the service properties). I found out that the svchost.exe process of WlanSvc hangs on after hibernation and sleep. The WlanSvc starts successfully only when the computer is restarted. When trying to restart/start the service, the following message appeared: Windows could not start the WLAN AutoConfig service on Local Computer. Make sure that it is configured to start automatically. If you stop the service, Windows won’t be able to see wireless networks and connect them.Īfter waking up from Sleep, open the list of services on your computer ( Win+R -> services.msc) and find “WLAN AutoConfig” in the list. Also, it allows to create software access point (Hotspot) on Windows. It is the WlanSvc that is responsible for detecting, connecting, and disconnecting from wireless networks. WLAN AutoConfig service is used on Windows to manage wireless connections (Wi-Fi and Bluetooth). As it turned out, the problem was related to the WLAN AutoConfig service. In my case, all methods discussed above did not help. Restart WLAN AutoConfig Service on Windows If you’re getting the Can’t connect to this network error when connecting to a saved Wi-Fi network, follow the steps in this article. List available network adapters using PowerShell: If the Internet connection is restored after re-enabling the wireless NIC, try restarting the network interface of your Wi-Fi adapter using PowerShell. Then click again and select Enable Device.Right-click on it and select Disable device.Find your Wi-Fi network card in the Network Adapter section.In some cases, disabling and enabling the Wi-Fi adapter in Device Manager can help resolve the issue. Plugged in: Maximum Performance: powercfg /SETACVALUEINDEX SCHEME_CURRENT 19cbb8fa-5279-450e-9fac-8a3d5fedd0c1 12bbebe6-58d6-4636-95bb-3217ef867c1a 0ĭisable and Enable Wi-Fi Adapter in Windows.You can change the power saving mode using the commands: You can quickly access the Power Options dialog. Possibly due to incorrect firmware or driver, your wireless NIC adapter cannot resume after waking up from sleep mode. Try to disable the power-saving mode for your wireless network adapters. Windows can automatically turn off devices in order to save laptop battery power. Disable Power Saving Mode for Wireless Adapters in Windowsīy default, the power saving mode is enabled in Windows for most classes of hardware. If you have found a suitable driver and the Wi-Fi connection is not lost with it, it is recommended to prevent Windows from automatically updating the driver for this device. So, you should try to use an older version of the driver that remained in the local driver repository on your computer (see this driver rollback example). If the Wi-Fi disconnection issue appeared suddenly on your Windows device, Windows probably recently automatically updated your wireless adapter driver. Prior to moving to the next method, try to download and install the latest version driver for your Wi-Fi adapter drivers from the vendors’ website. Update or Roll Back the Wi-Fi Adapter Drivers Restart WLAN AutoConfig Service on Windows. Disable and Enable Wi-Fi Adapter in Windows.Disable Power Saving Mode for Wireless Adapters in Windows.Update or Roll Back the Wi-Fi Adapter Drivers.
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