Diablo 4 Error Code 30008: A Comprehensive Guide
Diablo 4 is a highly anticipated action role-playing game from Blizzard Entertainment. However, no game is perfect, and Diablo 4 is no exception. One error code that players have been encountering is 30008. This error can cause a variety of problems, including login failures, disconnects, and crashes.
In this article, we will take a comprehensive look at Diablo 4 error code 30008. We will explain what it is, what causes it, and how to fix it. We will also provide some tips for preventing this error from happening in the first place.
Table of Contents
How to Check the Diablo 4 Server Status
There are two main ways to check the Diablo 4 server status:
- Blizzard Support Site: The Blizzard Support Site provides real-time information on the status of all Blizzard games, including Diablo 4. To check the server status, go to the Blizzard Support Site and select Diablo 4 from the list of games.
- DownDetector: DownDetector is a third-party website that tracks user reports of outages for a variety of online services, including Diablo 4. To check the server status on DownDetector, go to the DownDetector Diablo 4 page.
Why should you check the server status?
There are a few reasons why you might want to check the Diablo 4 server status:
- To troubleshoot login problems: If you are having trouble logging into Diablo 4, the first thing you should do is check the server status. If the servers are down, you will not be able to log in, regardless of what you do.
- To troubleshoot disconnection problems: If you are experiencing frequent disconnects in Diablo 4, it is a good idea to check the server status. If the servers are unstable, you may be more likely to experience disconnects.
- To avoid playing during peak hours: If you are experiencing performance problems in Diablo 4, you may want to avoid playing during peak hours. This is when the servers are most likely to be congested.
How to check the server status on PC

To check the Diablo 4 server status on PC:
- Go to the Blizzard Support Site.
- Select Diablo 4 from the list of games.
- Scroll down to the “Server Status” section.
- Look for the “Game Status” indicator. If it is green, the servers are up and running. If it is yellow or red, the servers are experiencing problems.
How to check the server status on console
To check the Diablo 4 server status on console:
- Go to the Blizzard Support Site.
- Select Diablo 4 from the list of games.
- Click the “Console” tab.
- Look for the “Game Status” indicator. If it is green, the servers are up and running. If it is yellow or red, the servers are experiencing problems.
Troubleshooting Common Issues
If you are experiencing error code 30008 in Diablo 4, there are a few common issues you can try to troubleshoot:
Restart the game
Sometimes, a simple restart is all it takes to fix minor errors. To restart Diablo 4:
- Close the game completely.
- Quit the Battle.net app.
- Relaunch the Battle.net app and log in to your Blizzard account.
- Click the Play button next to Diablo 4 to launch the game.
Check your internet connection
Make sure that you have a strong and stable internet connection. If you are using a Wi-Fi connection, try moving closer to your router or modem. If you are using a wired connection, make sure that the cable is properly plugged in.
Flush your DNS cache
Flushing your DNS cache can help to resolve DNS-related issues. To flush your DNS cache:
- Open a command prompt window.
- Type the following command and press Enter:
ipconfig /flushdns
- Close the command prompt window.
Reset your router
Resetting your router can clear any temporary configuration settings that may be causing the error. To reset your router:
- Consult your router’s documentation for instructions on how to reset it.
- Once your router has been reset, try connecting to the Diablo 4 servers again.
Change your NAT type
If you have a strict NAT type, you may need to change it to moderate or open in order to connect to the Diablo 4 servers. To change your NAT type:
- Consult your router’s documentation for instructions on how to change your NAT type.
- Once you have changed your NAT type, try connecting to the Diablo 4 servers again.
Verify your game files
Verifying your game files can help to identify and repair any corrupted game files. To verify your game files:
- Open the Battle.net app.
- Click the Diablo 4 icon.
- Click the Options button (three horizontal lines).
- Select Scan and Repair.
- Click Begin Scan.
Update your graphics drivers
Make sure that you have the latest graphics drivers installed. To update your graphics drivers:
- Visit the website of your graphics card manufacturer.
- Download the latest graphics drivers for your graphics card.
- Install the graphics drivers.
Disable your antivirus software
Some antivirus software can interfere with Diablo 4. Try disabling your antivirus software temporarily and see if that resolves the issue.
If you have tried all of the above steps and you are still experiencing error code 30008, you can contact Blizzard customer support for assistance.
Advanced Troubleshooting
If you have tried all of the troubleshooting steps in the previous section and you are still experiencing error code 30008 in Diablo 4, you can try the following advanced troubleshooting steps:
- Check your firewall settings. Make sure that your firewall is not blocking Diablo 4 from accessing the internet.
- Check your proxy server settings. If you are using a proxy server, make sure that it is configured correctly.
- Try a different device. Try connecting to the Diablo 4 servers from a different device, such as a friend’s computer or a public Wi-Fi network.
- Contact your ISP. If you have tried all of the above steps and you are still having problems, you may need to contact your ISP (internet service provider) for assistance.
Important Note: Before trying any of the advanced troubleshooting steps in this section, please create a backup of your Diablo 4 game files. This is just in case something goes wrong.
How to Check Your Firewall Settings
To check your firewall settings:
- Open the Windows Defender Firewall Control Panel.
- Click the Allow an app or feature through Windows Defender Firewall link.
- Look for Diablo 4 in the list of apps and features.
- Make sure that the Private and Public checkboxes are enabled.
- If Diablo 4 is not in the list of apps and features, click the Allow another app button and add it.
How to Check Your Proxy Server Settings
To check your proxy server settings:
- Open the Windows Settings app.
- Click the Network & Internet category.
- Click the Proxy tab.
- Under Manual proxy setup, make sure that the Use a proxy server toggle is enabled.
- Enter the address and port number of your proxy server in the Address and Port fields.
- Click the Save button.
Conclusion
Error code 30008 in Diablo 4 can be frustrating, but it is usually fixable. If you are experiencing this error, try the troubleshooting steps outlined in this article. If you are still having problems, contact Blizzard customer support for assistance.
Here is a summary of the main points of this article:
- Error code 30008 in Diablo 4 is a DNS communication problem between the client and the server.
- There are a variety of things that can cause error code 30008, including problems with your internet connection, DNS cache, router, or modem.
- There are also a few things you can do to fix error code 30008, such as restarting the game, flushing your DNS cache, resetting your router, changing your NAT type, verifying your game files, and updating your graphics drivers.
- If you have tried all of the troubleshooting steps in this article and you are still experiencing error code 30008, contact Blizzard customer support for assistance.
Here are some additional tips for preventing error code 30008 from happening in the first place:
- Keep your game and graphics drivers up to date.
- Avoid playing during peak hours.
- Use a wired connection instead of Wi-Fi.
- Close any unnecessary programs running in the background.