Wifi doesn't have a valid IP configuration

[M.Barroco de Melo]

this was posted before in Portuguese, got only one answer, here i expect more people seeing this post.


From one day to another the connection was not working and when using troubleshooter i got the message "wifi does'nt have a valid configuration"

Tried this tutorialhttps://www.pcrisk.pt/blog/8835-como-corrigir-problema-de-wifi-nao-tem-uma-configuracao-ip-valida-no-windows-10 with no results.

Posted in the forum, I got This advice:

• 
  ipconfig /release [Enter]
  
  
• 
  ipconfig /renew [Enter]
  
  
• 
  ipconfig /flushdns [Enter]
  
  
• 
  Netsh winsock reset [Enter]
  
  
• 
  net localgroup administradores localservice /add [Enter]
  
  
• 
  fsutil resource setautoreset true C:\ [Enter]
  
  
• 
  netsh int ip reset resetlog.txt [Enter]
  
  
• 
  netsh winsock reset all [Enter]
  
  
• 
  netsh int 6to4 reset all [Enter]
  
  
• 
  Netsh int ip reset all [Enter]
  
  
• 
  netsh int ipv4 reset all [Enter]
  
  
• 
  netsh int ipv6 reset all [Enter]
  
  
• 
  netsh int httpstunnel reset all [Enter]
  
  
• 
  netsh int isatap reset all [Enter]
  
  
• 
  netsh int portproxy reset all [Enter]
  
  
• 
  netsh int tcp reset all [Enter]
  
  
• 
  netsh int teredo reset all [Enter]
  
  
• 
  Netsh int ip reset [Enter]
  
  
• 
  Netsh winsock reset [Enter]
  

Commands netsh int 6to4 reset all, netsh int teredo reset all, netsh int isatap reset all and had no results.
Also tried to change name and pass in the router.
The only thing that has changed frbefore this problem was windows upgrade kb50000802, but doen't show in uninstall program.
Also followed steps in Fix Wi-Fi connection issues in Windows

What shall I do now?

It is possible that this is an hardware issue?
Tks.

Fix Wi-Fi connection issues in Windows - Microsoft Support

Learn about different things you can try to fix network connection problems in Windows.

support.microsoft.com

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