I have a new desktop purchased less than a month ago and I am experiencing constant problems with my wi-fi. My ISP is utter ****, but these problems are unique to my PC as when they occur my other devices such as my iPad 2 and Android phone remain connected. I am using a Realtek RTL8811AU Wireless LAN 802.11ac USB 2. Lenovo T430 Windows 10 Drivers. 0 Network Adapter and I experience the following problems: Limited-My network appears in the list of available networks but it shows as 'Limited' and there is a yellow sign with an! Non-existence-My network randomly disappears. Connected, but not really-My network appears in the list of available networks as 'Connected' but mousing over the network symbol shows it as disconnected. The problems typically happen after I have let the machine sleep for an extended period.
I have tried the following fixes: Restarting-never works Unchecking the 'Allow the computer to turn off this device to save power' box-seems to have literally no effect. Uninstalling and reinstalling the device-sometimes 'works' Updating the driver-Windows says I have the most up to date driver software. Attempts to search for a newer version and install it manually have failed me, maybe I'm doing it wrong, but I can't to seem to find anything even from the manufacturer's website. Using the troubleshooter-Occasionally works.
This page contains the drivers installer for Realtek Semiconductor Corp Net Realtek RTL 8811 AU Wireless LAN 802.11 ac USB 2.0 Network Driver Version: Release Date: File Size: Supported OS: Driver Installer. Amd Radeon Hd 6450 Driver Windows 10 64 Bit. Windows 7, Windows 8, Windows XP, Vista. This utility contains the only official version for Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC Driver for Windows XP/7/Vista/8/8.1/10 32-bit and 64-bit versions.