Fix: Battle.net Slow Download Speed on Windows PC

Is there anything I can do about the super slow speeds on Battle.net? I'm getting 12k/sec downloading this 31GB patch and it's going to take months.

Dealing with battle.net slow download speed even if you have fast internet, don’t worry you increase battle net download speed just stick with this post.

When downloading game patches if you are ridiculously getting slow download speeds on Battle.net. Then here we have compiled a list to fix this issue.

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Why are Battle.net Downloads So Slow?

There are numerous causes why getting slow internet speed while downloading games or their updates using the battle.net. However, the common causes that get in our way are:

  • Outdated Windows OS
  • Old network adapter driver.
  • Capped download speed in battle.net
  • Downloading game in peak hours
  • Multiple download stuck in the download queue.

In the coming paras, we will discuss the means to fix the battle.net slow download speed issue while downloading the modern warzone.

How to Increase Battlenet Slow Download Speed on Windows 10/11 PC

Let’s get to work.

Fix 1. Download VPN For Windows PC

There are chances that the current server has put the bandwidth throttling causing the slow download speed. If you change the server using a VPN you can avoid such a situation.

The VPN will find the best server for you that has a fast download speed. But be advised that free VPNs do have some privacy issues so we suggest you always use paid VPN.

The paid VPN might cost you a couple of bucks but your internet and your privacy will be secured. We suggest our readers use:

  • Nord VPN (30-day money-back guarantee)
  • Surfshark (7-day free trial)
  • CyberGhost (free trial available)

Fix 2. Close/Spend Background Downloads

If you have added multiple game downloads in a battle.net download queue your internet speed will decrease. You will also get a slow download speed if the Windows automatic updates are enabled.

The automatic Windows update always runs in the background looking for the updates causing low internet download speed.

Follow these steps to disable the windows updates.

  • Press Win+R to type gpedit.msc and press Enter.
  • Go to the following locations. Computer Configuration > Administartive Templates > Windows Components > Windows Update
  • Double click on Configure Automatic Updates.
  • Click on the Enabled option.
  • In Configure automatic updating dialog box, select Notify for Download and auto-install.
  • Now, click Apply > OK

Fix 3. Avoid Downloads During Peak Hours

The issue of battle.net’s slow download speed will persist if you are downloading the games during the peak internet usage time (9 am-11 am in many regions globally).

If you are only getting a few KBs even if you have a fast internet connection, you need to download during the internet peak hours.

Once the congestion normalizes you again start the game download.

Fix 4. Turn off Limit download Bandwidth

Battle.net’s slow download speed issue might be occurring because the download speed is capped.

You need to follow the steps below to deselect the limit download bandwidth option.

  • Launch Battle. Net. You can see the Down arrow option in the left corner. Click on it.
  • Select Settings.
  • Click on the Downloads tab. Scroll down and untick the Limit download Bandwidth.

You might have checked the bandwidth box mistakenly. Once unchecked resume the download to see if it has increased the speed.

Fix 5. Change your download region

Sometimes the battle.net slow download speed issue arises because the huge influx of players in a certain server causes overload.

You can opt for a different region to change the server that might increase the downloads speed for games.

To change the server for games follows these steps:

  • Click on the down arrow next to your profile picture located on the upper-right corner. Then click Log out.
  • Upon login, click the globe icon and select a different server.
  • Then enter your account info and log in.

Now resume the download to check the battle.net speed test.

Fix 6. Update Network Adapter Driver

The network adapter’s drivers are an essential tool to manage smooth and efficient internet speed. If they are outdated you will have to deal with the battle.net slow download speed issue.

Related: How to Update Graphics Driver in Windows 10/7 [Intel/AMD]

To update network adapters you can manually open Device Manager and look for the adapter. Right-click on it and follow the on-screen instructions.

On the other hand, we recommend you to download Driver Easy or IObit Driver Booster on your PC and tun it. This tool will automatically scan and update the outdated network adapters driver in a minute.

You don’t have to be tech-savvy, with a single click you can also create a System Restore Point to restore the previous setting if anything goes wrong.

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