Steam error code 105 is one of the common errors that can pop up while you are trying to access your Steam account on a web browser. In this article, we’ll be talking about why this error happens and what are the easiest ways to fix it.

A lot of gamers around the world utilize the Steam platform to download and play digital games. The steam client comes with a dedicated store where you can purchase your favorite games.

For the most part, Stream service runs smoothly. However, Steam is not without its issues and there are times when various Steam errors affect your gaming experience. The error code 105 is one of these annoying errors that put a stop to everything when it comes to using Steam through a browser. Let’s start with what this error means.

What is a 105 error?

The Steam error code 105 is a server-side error. Users are reporting that when they try to log into Steam, an error message pops up that displays “Unable to connect to server”. Furthermore, your PC can freeze, crash, or hang when this error shows up.

Some users suggest that the cause of the 105 error is a slow internet connection. But we’ve noticed that there are other factors as well that can result in this particular error if you are using Steam through a web browser.

Why do I see the Steam 105 error code?

Why do I see the Steam 105 error code?

The following are a few possible causes that can generate a Steam error code 105 on your screen.

  • Ad-blocking software/extension is installed on your system that can interfere with specific Steam connectivity features and prevent it from working properly.
  • DNS configurations of your network connection are either corrupted to altered which results in the Steam having issues while connecting to its database.
  • Your internet connection is experiencing technical issues that are generating error messages when you try to connect to the Steam store.

How do I fix error code 105 on steam?

How do I fix error code 105 on steam?

To fix the Steam error code 105, we have listed some troubleshooting steps here. We recommend that you power cycle your router to rule out internet-related issues. Also, remember to apply these steps in a sequence to avoid any conflict.

Change DNS Server on your browser

Changing DNS Servers on Chrome can fix the 105 error on the Steam website. To do this:

  • Go to the Chrome Settings and navigate to Privacy & Security
  • Go to Advanced section. Under Use secure DNS, pick Google (Public DNS)
  • Now restart Chrome and see if that method fixes the Steam error

Disable proxy server to fix Steam error code 105

If your proxy settings are incorrect or your proxy servers are not working fine, Steam can trigger the 105 error code. To fix this issue, you need to disable the use of the proxy server by the following method.

  • Head to the Chrome Setting by clicking on the three dots on the upper right corner
  • Now select Privacy & Security from the left navigational panel
  • Scroll down and click on Advanced and then select “Open your computer’s proxy settings”
  • Under the Connections tab, click on LAN Settings
  • Check the “Automatically detect settings” box and uncheck the “Use a proxy server for your LAN” box

Clear DNS records from cache

Next, you need to flush your DNS to clear IP Addresses and other DNS records from your computer cache. To do this:

  • Search the Command Prompt in your Program files and run it as administrator
  • Now type in ipconfig /flushdns and hit Enter
  • Close the command prompt when you get the confirmation message that the DNS resolver cache has been successfully flushed

Disable Adblocker

If the error persists, you have to disable any ad blocker that you are using as an extension with your browser. The fix is quite easy.

  • Navigate to the Google Chrome Settings by clicking on the three dots in the upper right corner
  • Hover over “More tools” and then select Extensions from the drop-down menu that appear on the left sub column
  • Locate your Adblocker under Extensions and toggle to disable it
  • Now open Steam on your browser and check to see if the error is gone.

Uninstall Adblocker

Sometimes, disabling the Adblocker is not enough. if the error still persists, you need to completely remove the Adblocker from your browser. To do this, follow the previous steps and head to the Extensions menu on your Chrome browser. Next, locate your Adblocker extension and hit the Remove button underneath it.


Hopefully, you would have fixed the Steam error code 105 by now. However, if the error is popping up again after you have implemented the troubleshooting steps, check if the Steam servers are down. If this is the case, you have to be patient and wait for some time till the Steam servers are back up and running again.