Diablo 4 Error Code 30008- How Can You Resolve The Error Code?

Are you frequently encountering the Diablo 4 error code 30008 while trying to start the game? Of course, error 300008 in Diablo 4 prevents you from logging into the game. While waiting in the queue, you might have seen the error in Diablo 4 this way: “Your request timed out. Please try again (Error Code 30008)”. 

To fix the Diablo 4 error code 300008- 

diablo 4 error code 30008
  • Adjust the DNS server.
  • See your NAT type.
  • Repair the game files.
  • Turn off the Firewall. 
  • Contact the Blizzard support team. 

Diablo 4 Error Code 30008- Causes Of This Issue

The moment you see the notification: ‘there was an error in Diablo 4’, it immediately leaves you frustrated. But, you see, there can’t be only one single reason for the Diablo 4 error code 30008. 

Also, one reason for the error code 30008 can be related to the other. Here are some of the common causes of the Diablo 4 error code 30008. 

  • The settings of your device’s DNS server can be one cause of this the error code 30008 in Diablo 4.
  • There may be some issues with the NAT type in your network connection. This can also be a cause of the Diablo 4 error code 30008.
  • An enabled Antivirus or Firewall can prevent you from playing Diablo 4 by showing the error code 30008.
  • Some corrupted and outdated game files can also cause the error code 30008 in Diablo 4. 

Easy Fixing Steps For Error Code 30008 In Diablo 4

diablo 4 error code 30008
Adjust The DNS Server
  • Launch the Control Panel Window on your device.
  • Move toward the option ‘Network & Internet’. Choose the ‘Network & Sharing Center’ button. Then select ‘Change Adapter Settings’.
  • Right-click on ‘Network Adapter’. Choose Ethernet or WiFi.
  • Now, choose Properties. 
  • Go to the Networking Tab. Choose IPv6 or Internet Protocol Version 4 (TCP/IPv4).
  • Go to properties and select Advanced. Move to the DNS tab. 
  • Delete the already-existing DNS servers. 
  • Now, go to the ‘Use the following DNS server addresses’ option.  
  • If you are on the IPv6 protocol, write 2001:4860:4860::8888 and 2001:4860:4860::8844.
  • If you are on the IPv4 protocol, write and 8.8..4.4. 
See Your NAT Type
  • Launch the Start menu and go to Gaming.
  • Now choose the Xbox Networking tab. 
  • If the NAT type is restricted, set it to ‘Open’. 
Repair The Game Files
  • Launch Battle.net from the Taskbar. 
  • Choose Diablo 4. 
  • Now, select the ‘Gear’ icon. 
  • Choose the ‘Scan and Repair’ option.
  • Finally, select ‘Begin Scan’. 
Turn Off The Firewall
  • Launch the Control panel.
  • Go to ‘System and Security’.
  • Choose the Windows Defender Firewall option. 
  • Finally, turn off the Firewall. 
Contact The Blizzard Support Team

In case, none of these above-said fixes will resolve the Diablo 4 error code 30008, you will have to talk to the Blizzard Support Team. 

Frequently Asked Questions-

Q1. What is the authentication error in Diablo 4?

Ans: Diablo 4 authentication error indicates that the game client can’t verify, recognize, or authenticate the Blizzard account of a user when the person is about to start the game. Of course, the Diablo 4 authentication error does not let players start the game or play it either. 

Q2. How do I overcome authentication errors?

Ans: You can use multiple troubleshooting steps to overcome authentication errors in Diablo 4.

  • Restart the device.
  • Enable the ‘Airplane Mode’.Then disable it.
  • Update Diablo 4.
  • See the server status. 
  • Adjust the DNS server. 

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Aniket jain

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