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.
Fix limited access or no connectivity WiFi issues
Method 1: Run Network troubleshooter
1. Klik kanan pada ikon rangkaian at the taskbar and click on Selesaikan masalah.
2. The Network Diagnostics window will open. Follow the on-screen instructions to run the Troubleshooter.
Kaedah 2: Tetapkan semula TCP / IP
1. Right-click on the Windows button and select “Command Prompt(Admin).”
2. Taip arahan berikut: netsh int ip reset c:resetlog.txt
3. If you don’t want to specify the directory path then use this command: netsh int ip reset resetlog.txt
4. But semula PC.
Method 3: Change Bitdefender firewall settings (Or your Antivirus Firewall)
1. Open Settings of Bitdefender Internet Security and choose tembok api.
2. Klik pada “Tetapan Lanjutan"Butang.
3. Make sure that “Dayakan Perkongsian Sambungan Internet” diperiksa.
PERHATIAN: 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 dan klik pada 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. Klik kanan on the network icon in the notification area and select Buka Network & Internet Settings.
2. Di bawah Ubah tetapan rangkaian anda, Klik pada Change Adapter Options.
3. Klik pada anda Rangkaian WiFi dan pilih Sifat.
4. Sekarang masuk Ciri WiFi klik pada Konfigurasikan.
5. Go to the Power Management tab and uncheck “Benarkan komputer mematikan peranti ini untuk menjimatkan kuasa."
6. Reboot PC anda.
Kaedah 6: Gunakan DNS Google
1. Again go to your Wi-Fi properties.
2. Sekarang pilih Versi Protokol Internet 4 (TCP / IPv4) dan klik Sifat.
3. Check the box saying “Gunakan alamat pelayan DNS yang berikut” and enter the following:
Pelayan DNS pilihan: 8.8.8.8
Pelayan DNS Ganti 8.8.4.4
4. Click OK to save, then click close and restart PC anda.
Method 7: Reset TCP/IP Auto-tuning
1. Right-click on the Windows key and select “Prompt Perintah (Admin)."
2. Type the following commands:
netsh int tcp set heuristik dilumpuhkan netsh int tcp set global autotuninglevel=disabled netsh int tcp set global rss=enabled
3. Reboot PC anda.
Method 8: Enable Download over metered connections
1. Klik pada Kunci Windows dan pilih Tetapan.
2. Now in settings click on Rangkaian & Internet.
3. Here you will see Pilihan lanjutan, klik padanya.
4. Make sure your Metered connection is set to HIDUP.
5. Reboot untuk memohon perubahan.
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. Klik kanan on the network icon in the notification area and select Buka Network & Internet Settings.
2. Di bawah Ubah tetapan rangkaian anda, Klik pada Change Adapter Options.
3. Sekarang pilih anda Wi-Fi dan klik pada Sifat.
4. Inside Wi-Fi properties click on Konfigurasikan.
5. Navigasi ke the Advanced tab dan cari Keagresifan Perayauan penetapan.
6. Change the value from Medium to Highest dan klik OK.
7. Reboot untuk memohon perubahan.
Kaedah 10: Kemas kini Pemacu
1. Press Windows key + R and type “devmgmt.msc” in Run dialogue box to open the Pengurus peranti.
2. Kembangkan Penyesuai rangkaian, kemudian klik kanan pada anda Pengawal Wi-Fi(contohnya Broadcom atau Intel) dan pilih Kemas kini Pemacu.
3. In the Update Driver Software Windows, select “Semak imbas komputer saya untuk perisian pemandu."
4. Sekarang pilih “Izinkan saya memilih dari senarai pemacu peranti di komputer saya."
5. Cuba untuk kemas kini pemacu daripada versi yang disenaraikan.
6. If the above didn’t work then go to the laman web pengeluar untuk mengemas kini pemacu: https://downloadcenter.intel.com/
7. Reboot untuk memohon perubahan.
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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.