This issue affects the latest Blizzard games, namely the ones we play on Battle.net. Blizzard Battle.net is a pretty popular online gaming platform provided by Blizzard Entertainment. The service allows online multiplayer for games such as Overwatch, StarCraft, World of Warcraft, Diablo, Hearthstone, and Heroes of the Storm. Numerous users have reported this issue on Blizzard forums:

What causes Blizzard connection issues?

There can be several causes of connection issues with Blizzard games. However, here are a few common reasons:

Internet connection – Poor or unstable internet connections can cause issues with Blizzard games. It is recommended to use a wired connection instead of a wireless connection for better stability. Firewall or antivirus – A firewall or antivirus software can sometimes block the game’s server connection, resulting in connection issues. Temporarily disabling the firewall or antivirus software can help to troubleshoot the problem. Router configuration – Incorrect router settings or outdated firmware can cause connection issues. Checking and updating the router settings and firmware can help resolve the issue. Server status – Blizzard servers may occasionally experience high traffic or downtime, causing player connection issues. Checking the server status on the Blizzard website can help determine if this is the issue. Game files – Corrupt or outdated game files can cause connection issues. Verifying the game files and updating the game to the latest version can help resolve the issue. Third-party programs – Some third-party programs can interfere with the game’s server connection, resulting in connection issues. Disabling any unnecessary third-party programs can help to troubleshoot the problem.

That said, let us explore the best solutions.

How can I fix Blizzard connection issues?

Before trying any fixes, confirm that Battle.net is not down. To do so, you have two quick options. Firstly, it’s practical to check it with Downdetector.com to see the service status. The alternative is to stay updated with Battle.net stories on social media like Blizzard CS and see the latest posts regarding the platform and games.

1. Run a reset

2. Use a gaming-friendly VPN

It’s just a matter of opening the recommended VPN software and choosing a remote server to connect to, closer to the Blizzard servers. If you can’t connect to any game, here’s a list of IPs based on your location worldwide.

US West – 24.105.30.129 US Central – 24.105.62.129 Brazil – 54.207.107.12 Europe – 185.60.114.159 Europe – 185.60.112.157 Korea – 211.234.110.1 Taiwan – 203.66.81.98

Using a professional VPN while playing Battle.Net can enhance your gaming experience. When your PC is very far from a server, the VPN improves lag and reduces ping, helping you avoid network throttling.

3. Run a diagnostic on your network

Note: You must open the game and play the correct IP for a bit to get the correct IP. While running the game, press Ctrl + Shift + N, bringing up the in-game network diagnostic graph. Alternatively, you can go to Video, then select Options and click on Display Network Performance Graph. You will find the IP address you want to run WinMTR to in the top left corner. Don’t hesitate to ask your Internet provider about the situation if you notice Blizzard connection issues or spikes.

5. Reinstall Battle.Net

On the other hand, you could use a third-party uninstaller to get rid of your old Battle.Net client since they also eliminate any residual data and files that generally don’t disappear after a typical uninstall. Moreover, this program keeps your PC safe and clean with a single click and removes malicious browser plug-ins and toolbars, protecting your privacy while navigating online. Without any cache and unused files, you will recover more space on your hard drive and reinstall Battle.Net problem-free. That is all we will cover in this Blizzard connection issues guide. So, if you have any other suggestions, don’t hesitate to comment below because they might help other users like yourself.

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