If a WiFi network has the ‘limited connectivity’ sign next to it, it means that you’re connected to the network but do not have access to the internet. The main reason for this issue is that the DHCP server is not responding. And when the DHCP server doesn’t respond the computer automatically assigns an IP address to itself because the DHCP server was unable to assign the IP address. Hence the ‘Limited or No connectivity’ error.
Corrixir problemas de acceso limitado ou sen conexión WiFi
Method 1: Run Network troubleshooter
1. Fai clic co botón dereito no botón icona de rede at the taskbar and click on Solucionar problemas.
2. The Network Diagnostics window will open. Follow the on-screen instructions to run the Troubleshooter.
Método 2: Restablecer TCP / IP
1. Right-click on the Windows button and select “Command Prompt(Admin).”
2. Escriba o seguinte comando: netsh int ip reset c:resetlog.txt
3. If you don’t want to specify the directory path then use this command: netsh int restablecemento IP resetlog.txt
4. Reinicie o PC.
Método 3: cambia a configuración do firewall de Bitdefender (ou o teu firewall antivirus)
1. Open Settings of Bitdefender Internet Security and choose Devasa.
2. Fai clic no botón "Opcións avanzadas"Botón.
3. Asegúrate de que "Activa o uso compartido de conexión a Internet” está marcado.
NOTA: If you don’t have the above setting then disable “Block Internet Connection Sharing” instead of above.
4. Click the OK button to save changes.
5. And if it doesn’t work try disabling your Antivirus Firewall and enabling Windows Firewall.
For maximum people changing firewall settings fixes the limited access or no connectivity WiFi problem, but if it didn’t work for you don’t lose hope we still have a long way to go, so follow the next method.
Method 4: Change adapter settings
1. Open the Bitdefender, then select Protection module e prema o Firewall feature.
2. Make sure the Firewall is turned ON and then go to the Adapters tab and perform the following changes:
Set Network type to "Home/Office" Set Stealth Mode to "Off" Set Generic to "On"
3. Restart your PC to apply these changes.
Method 5: Wake up your Wi-Fi Adapter
1. Botón dereito do rato on the network icon in the notification area and select aberto Network & Internet Settings.
2. Baixo Cambia a configuración da rede, Prema en Change Adapter Options.
3. Fai clic no teu Rede WiFi e seleccione Propiedades.
4. Agora en Propiedades wifi prema en Configurar.
5. Go to the Power Management tab and uncheck “Permite que o ordenador apague este dispositivo para aforrar enerxía."
6. Reinicie o seu PC.
Método 6: use Google DNS
1. Again go to your Wi-Fi properties.
2. Agora selecciona Versión do protocolo Internet 4 (TCP / IPv4) e prema Propiedades.
3. Check the box saying “Use as seguintes direccións de servidor DNS” and enter the following:
Servidor DNS preferido: 8.8.8.8
Servidor DNS alternativo: 8.8.4.4
4. Click OK to save, then click close and reiniciar o teu PC
Method 7: Reset TCP/IP Auto-tuning
1. Right-click on the Windows key and select “Símbolo do sistema (administrador)."
2. Type the following commands:
netsh int tcp set heuristics disabled netsh int tcp set global autotuninglevel=desactivado netsh int tcp set global rss=activado
3. Reinicie o seu PC.
Method 8: Enable Download over metered connections
1. Fai clic no botón Tecla Windows e seleccione Configuración.
2. Now in settings click on Rede e Internet.
3. Here you will see Opcións avanzadas, fai clic nel.
4. Make sure your Metered connection is set to ACTIVADO.
5. Reiniciar para aplicar cambios.
Yeah, I admit, this is a stupid step but hey for some people it worked out so why not try it and who knows your limited access or no connectivity WiFi issues may be fixed.
Method 9: Set Roaming Aggressiveness to Maximum
1. Botón dereito do rato on the network icon in the notification area and select aberto Network & Internet Settings.
2. Baixo Cambia a configuración da rede, Prema en Change Adapter Options.
3. Agora selecciona o teu Wi-Fi e prema en Propiedades.
4. Inside Wi-Fi properties click on Configurar.
5. Navega ata the Advanced tab e atopar o Roaming Aggressiveness configuración.
6. Change the value from Medium to Highest e faga clic en Aceptar.
7. Reiniciar para aplicar cambios.
Método 10: actualizar controladores
1. Prema a tecla Windows + R e escriba "devmgmt.msc” in Run dialogue box to open the xestor de dispositivo.
2. Expandir Adaptadores de rede, a continuación, fai clic co botón dereito sobre o teu Controlador Wi-Fi(por exemplo, Broadcom ou Intel) e seleccione Actualizar controladores.
3. In the Update Driver Software Windows, select “Navegue polo meu ordenador para o software do controlador"
4. Agora selecciona "Déixeme escoller unha lista de controladores do dispositivo no meu ordenador."
5. Tenta actualizar os controladores das versións listadas.
6. If the above didn’t work then go to the páxina web do fabricante para actualizar controladores: https://downloadcenter.intel.com/
7. Reiniciar para aplicar cambios.
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I hope by now any one of the methods must have worked for you to fix limited access or no connectivity WiFi issues. If you still have any queries regarding this guide please feel free to ask them in the comments.