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In theory, this one should improve the efficiency of using network bandwidth and optimize the performance of the network subsystem. In Windows Vista / Windows Server 2008 a new feature, TCP Receive Window Auto-Tuning, was introduced to dynamically resize the size of the acceptor’s memory buffer (due to this feature, the maximum size of the transfer window can be increased to 16MB). Open the properties of the wireless connection and press the Configure button.Īfter the command has been run, restart the system, connect to the Wi-Fi access point and try to access the Internet. Check if this mode is enabled in the wireless device settings. It makes Windows automatically turn off the Wi-Fi adapter if it is not used for some time to save power. Disable Power Save Mode of the Wi-Fi AdapterĪnother possible reason of Win 10/8.1 to lose the connection to the Wi-Fi access point is the incorrect settings of the Power Save Mode of your Wi-Fi adapter. Netsh wlan delete profile name=Īfter you have deleted the profile, try to connect to the access point again and specify the password. Try to delete the saved Wi-Fi network profile (as described in the post: How to Delete a Wi-Fi Network Profile). Your computer is trying to connect to the access point with old settings stored in the Windows wireless network profile. Perhaps the problem is that on the Wi-Fi router, the settings and / or the WEP/WPA2 key have simply been changed. Downgrade (Rollback) the Wi-Fi Adapter Driver.Disable Power Save Mode of the Wi-Fi Adapter.
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If you use a NETGEAR WiFi USB adapter and you installed the NETGEAR genie software with your adapter, you can also connect to a WiFi network with NETGEAR genie. For more information, see Microsoft’s Connect to a Wi-Fi network in Windows support article. You can connect to a WiFi network in Microsoft Windows with the built-in Windows configuration tool.
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