If you have recently turned up to a big Windows update like Windows 10 Anniversary Update or Windows 8.1, it is informed that the Network Adapter drivers have already been updated with this major Windows update. Restart the computer once again and see if the problem is fixed.
Following the instructions on Driver Software Installation wizard to set up network adapter.The system shall automatically recognize the missing drivers.Right click Computer name on the top of the list and choose to Scan for hardware changes.However if it doesn’t then go back to Device Manager.
If you are having the manufacturer’s device drivers installed for network adapter rather than that of Microsoft, you may need to just uninstall and then reinstall the drivers. Disabling the option will at least eliminate this factor from the possible issue causes. When the wireless connectivity component is not contacted for a certain time, Windows may automatically turn it off.
Type the command NETSH INT TCP SET HEURISTICS DISABLED and hit Enter.Give the following commands to first, disable the Windows Scaling heuristics, disable TCP/IP Auto tuning and then enable RSS. Type the command NETSH INT IP RESET C:\RESTLOG.TXT in the appearing black window.Right click Command Prompt from search results and choose to Run as administrator.Open Start menu/screen and type Command Prompt.Have a look at the procedures below for the practical implication of this utility. It can easily be reset or Auto tuned through the Microsoft Windows very own Net Shell utility ( netsh.exe). Misconfigured TCP/IP settings might probably cause the issue of irresponsive Wi-Fi connection. Even though elaborated in detail, executing the commands manually may not be a brilliant idea for a novice user, whereas acquiring assistance of an automated solution devised for fixing internet and Wi-fi settings may be an easy and quick way out.