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Diablo 4: How to Troubleshoot Slow Download Speed


Diablo 4, a highly anticipated action role-playing game created and published by Blizzard Entertainment, is set to launch on June 5, 2023, with early access available on June 1, 2023. However, many players have encountered the frustrating issue of slow download speed in Diablo 4. But fret not! In this article, we will provide you with five effective methods to troubleshoot and resolve this problem.

Method 1: LagoFast – Enhance Download Speed in Diablo 4

LagoFast is a well-known game booster that caters to all players. It is renowned for its unique LFP protocol and exclusive worldwide routes. The latest version, LagoFast 2.0, offers double optimization through its multipath connection and real-time automatic server features, ensuring an optimal network connection. With LagoFast’s assistance, fixing the slow download speed in Diablo 4 should be a breeze.

LagoFast boasts a user-friendly interface that allows you to resolve various game issues, such as lag spikes, packet loss, high Ping, and low FPS, in just a few simple steps:

  1. Download and sign in to LagoFast.
  2. Search for the game at the top of the interface.
  3. Choose the desired server and node.
  4. Enjoy your game!

By utilizing LagoFast, you can significantly improve your download speed in the launcher while also enhancing your overall gaming experience. Tests have shown remarkable speed improvements for certain users. Here’s a comparison of download speeds before and after using LagoFast in different cities:

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New York573KB/s3.92MB/s

Now you have the opportunity to boost your Diablo 4 download speed for free! Simply use the code “diablo” in LagoFast, and you’ll receive 50 hours of free boost time. Another remarkable feature of LagoFast is its cost-effectiveness. It only charges users for the minutes they actually utilize the service. When you’re not using it, simply close it, and you won’t incur any charges. LagoFast is truly an economical choice for all players.

LagoFast’s excellence goes beyond these features. It covers over 60 countries and 150 cities, supporting a vast array of more than 2000 online games. As these numbers continue to grow, LagoFast becomes increasingly powerful. After hearing about all these incredible features, you’ll definitely want to download LagoFast right away. Rest assured, LagoFast will never disappoint you!

Method 2: Visit Blizzard Entertainment’s Official Website

To address this issue, you can visit the official website of Blizzard Entertainment and explore their recommended solutions. Based on our research, the website offers the following suggestions:

  • Adjust game download rates in the App Settings under Game Install/Update. Set the maximum Network Bandwidth limit to zero to maximize the download rate. By default, the download rate for future patch data is limited to 100 KB per second.
  • If the problem persists, consult the Installation and Patching Troubleshooting article on the official website.
  • If the slow download occurs during peak internet usage times (such as 6 pm – 12 am in many regions), it is advisable to leave the download running. As internet congestion decreases throughout the night, providers allocate more bandwidth for large file downloads, resulting in improved download speeds.
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These solutions are officially recommended and definitely worth a try. Give them a shot, and you might just fix your slow download speed!

Method 3: Close Irrelevant Software and Applications

While downloading games, other bandwidth-consuming software or applications can greatly affect your download speed. By closing these unnecessary programs, you may be able to rectify the slow download speed issue in Diablo 4. To do so, press Alt, Ctrl, and Del simultaneously to open the task manager. From there, carefully review and end all irrelevant programs running on your computer. This method can significantly improve your download speed. Give it a try and see if it resolves the slow download issue in Diablo 4.

Method 4: Utilize a Wired Connection

Wireless connections can be unstable at times. However, many of us often forget to switch to a wired connection. We highly recommend connecting your computer directly to the router using an Ethernet cable to improve your download speed. Additionally, a wired connection offers greater stability and security compared to Wi-Fi. It’s a simple change that can make a noticeable difference. Give it a shot and experience faster download speeds in Diablo 4.

Method 5: Clear Cache in the Launcher

Clearing your cache is a reliable method to enhance download speeds. Follow these steps to refresh the launcher and potentially increase the download speed of your games:

  1. Go to the settings.
  2. Click on the “Network” tab.
  3. Select “Flush DNS” and “Flush Network Cache.”

This straightforward method will reset the launcher and potentially improve your game download speed. It’s worth a try and takes minimal effort.

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In this article, we have provided you with five effective methods to resolve the slow download speed issue in Diablo 4. Of the five methods discussed, LagoFast stands out as the most reliable and efficient solution. Additionally, LagoFast also addresses Diablo 4 fps drop issues that many gamers have encountered during the preload phase. Download LagoFast now and give it a try! We guarantee it won’t disappoint you.

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