How to fix Diablo 4 error code 30008 (Season 1)

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Lilith in Diablo 4.
September 13, 2023: Season 1 of Diablo 4 is in full swing, so we have gone over all of our information on error code 30008 and how to fix it.

If you're tired of encountering Diablo 4 error code 30008 repeatedly, look no further. Diablo 4 is a highly awaited action role-playing game developed by Blizzard Entertainment and season 1 has finally launched.

However, as with any release, there may be some technical issues that players may face. One of these issues is error code 30008, which stops players from logging in with their new Diablo 4 character. So without any further ado, here are the possible ways to fix this Diablo 4 error.

Diablo 4 error code 30008
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How to fix Diablo 4 error code 30008

Error code 30008 is related to Diablo 4, which indicates a DNS communication problem between the client and server. It happens when a device cannot resolve the domain name into an IP address, which can lead to a lack of access to the website or server.

When you encounter this error, follow these methods to fix it:

Flush DNS

Flushing the DNS clears out all the information stored in the cache, which can help get rid of bad caches. Type ‘ipconfig /flushdns’ in the Command Prompt and press Enter.

Check server status

Make sure the Diablo 4 servers are online and working. You can find the server status on the official Blizzard website or social media accounts. If the servers are offline or under maintenance, you may have to wait until they are online again before you can log in.

Verify game files

Sometimes, your game files can get corrupted or go missing for various reasons, which can cause error code 30008 to occur. Luckily, Blizzard’s, the official launcher for Diablo 4, has a handy feature that can scan and repair any missing or corrupted game files.

Disable antivirus and firewall

Your firewall or antivirus software may prevent you from joining the epic battle in Diablo 4. Therefore, you can either disable them temporarily or grant Diablo 4 special permission in their settings. Then, you can enjoy the game without any interruption.


Contact Blizzard Support

If none of these solutions work and you’re still stuck with the Diablo 4 error code 30008, then you should reach out to Blizzard’s official customer support.

Before you go, check out our guide on how to reset dungeons in Diablo 4. If you want to read more about Diablo 4, feel free to check out our guide on how the Diablo 4 transmog system works. Also, we've got an article on how to get Veiled Crystals in Diablo 4.

For more articles like this, take a look at our Guides and Diablo 4 page.