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How to Fix Internet Connection Sharing not working on Windows 10

by Mohsin Raza
How to Fix Internet Connection Sharing not working on Windows 10

If Internet Connection Sharing (ICS) isn’t working or has stopped working after a Windows 10 PC reboot or Service restart, then this post will have the option to assist you with remediating the issue.

Internet Connection Sharing is a method for connecting different PCs in a LAN to the Internet through a solitary connection and a solitary IP address. ICS normally uses NAT innovations to accomplish this and works with most connection advancements, including DSL, link, ISDN, dial-up, and satellite. The device with the modem or broadband interface that sets up the connection to the Internet is known as the ICS host, or entryway, while different devices that connect to the Internet using the system and the ICS have, are called ICS customers.

If the ICS has come up short, then the entirety of the ICS customers lose their Internet connection.

Internet Connection Sharing not working

You’ll experience this issue depends on the accompanying situation.

You have a Windows 10 PC that has two system interfaces that connect to two different systems. You change the Internet Connection Sharing (ICS) administration Startup type to Automatic and you empower ICS on one of the system interfaces and afterward confirm that ICS connection works. You restart the ICS administration or the PC.

In this situation, the ICS settings are lost, and the ICS connection doesn’t work.

Note: Generally, if there is no traffic on ICS for 4 minutes, the administration closes down and doesn’t restart automatically.

To fix this issue, you’ll have to make and configure the accompanying Registry subkey:

Since this is a Registry operation, it is suggested that you back up the library or make a framework restore point on the off chance that the strategy turns out badly. Once you have taken the essential precautionary measures, you can continue as follows:

  • Press Windows key + R.
  • In the Run exchange box, type regedit and press Enter to open Registry Editor.
  • Explore or bounce to the library keyway beneath:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\SharedAccess
  • Then right-click on a vacant space on the correct sheet.
  • Select New > DWORD (32-piece) Value.
  • Name the key EnableRebootPersistConnection.
  • Double-tap the recently made key and set the Value information to 1.
  • Click OK to spare changes.

You would now be able to leave Registry Editor and afterward, continue to change the ICS Service Startup mode to Automatic.

Also see: How to Reset PowerShell and Command Prompt

Here’s how:

  • Press Windows key + R.
  • In the Run box, type services.msc and hit Enter to open Services.
  • In the Services window, scroll and find the Internet Connection Sharing (ICS) administration.
  • Double-tap on the passage to alter its properties.
  • In the properties window, click the drop-down on the Startup type and select Automatic.
  • Click Apply > OK to spare changes.

Now, restart your PC and check whether ICS works without issues.

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