How to resolve 'Limited Connectivity' or 'No Internet' issues after a Windows Update

Summary

This guide helps you troubleshoot and resolve: How to resolve 'Limited Connectivity' or 'No Internet' issues after a Windows Update. Follow the steps below to fix the issue.

Common Causes

It is not uncommon for Windows Updates to occasionally disrupt network configurations or install generic drivers that are incompatible with your specific hardware. This often results in the "Limited Connectivity" or "No Internet" status, even when your router is functioning correctly. This guide will walk you through the process of resetting your network stack and updating your drivers to restore your connection.

Quick Fix Steps

Before proceeding to advanced settings, try these rapid recovery steps:

• Restart your PC: A full reboot can often resolve driver conflicts caused by a pending update.
• Toggle Airplane Mode: Press Windows Key + A to open Quick Settings, toggle Airplane mode on for 10 seconds, then off again.
• Power Cycle Hardware: Turn your modem/router off at the wall for 30 seconds before turning it back on.

Detailed Instructions

Method 1: Perform a Network Reset

A network reset removes and reinstalls all your network adapters and sets other networking components back to their original settings. This is the most effective way to clear corrupted configurations after an OS update.

1. Click the Start menu and select Settings (gear icon).
2. Navigate to Network & internet in the left-hand sidebar.
3. Scroll down to the bottom and select Advanced network settings.
4. Under the "More settings" section, click on Network reset.
5. Click the Reset now button.
6. Confirm by clicking Yes. Your computer will automatically restart within five minutes.

Method 2: Update or Roll Back Network Drivers

If the reset does not work, the Windows Update may have installed an unstable driver. You can either update the driver or revert to a previous working version.

1. Right-click the Start button and select Device Manager.
2. Expand the Network adapters section.
3. Right-click your primary adapter (usually labelled Intel Ethernet, Realtek PCIe, or Wireless-AC/AX) and select Properties.
4. Navigate to the Driver tab.
5. To Update: Click Update Driver > Search automatically for drivers.
6. To Roll Back: If the Roll Back Driver button is clickable, select it to return to the version used before the Windows Update.

Method 3: Flush DNS and Reset TCP/IP

If you are connected to the network but cannot load webpages, your DNS cache may be corrupted.

1. Press the Windows Key, type cmd, right-click Command Prompt, and select Run as administrator.
2. In the black window, type the following commands one by one, pressing Enter after each:
   • netsh winsock reset
   • netsh int ip reset
   • ipconfig /release
   • ipconfig /renew
   • ipconfig /flushdns
3. Close the Command Prompt and restart your computer.

Troubleshooting Tips

• Check for Pending Updates: Sometimes a "cumulative update" requires a second smaller patch to fix networking bugs. Go to Settings > Windows Update > Check for updates.
• Disable Third-Party Antivirus: Some security suites can block network traffic after a Windows version change. Try disabling your firewall temporarily to see if connectivity returns.

If you have followed these steps and your connection is still limited, please Open a Ticket so our technical team can analyse your connection remotely.

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