How to Fix COD Error Code BLZBNTBGS000003F8

The error message Many Call of Duty: Black Ops 4 and Call of Duty: Modern Warfare gamers see the error BLZBNTBGS000003F8 as soon as their game connection is lost. Users are ejected out of online matches, and the connection with Blizzard servers is lost anytime it happens. The issue appears to just effect the multiplayer aspect. Problems frequently arise while playing games. You can get the problem code BLZBNTBGS000003F8 when playing Call of Duty: Black Ops Cold War. This problem code is also experienced by some Modern Warfare players. In this article we will try to teach you how to Fix COD Error Code BLZBNTBGS000003F8.

Connectivity problems are a major pain point for everyone. Some servers will occasionally go offline for maintenance or scheduled downtime, or occasionally your cat will decide to eat your Ethernet wire because it is so irresistible. Yes, it happened to me, and in a flash, we realised what fatherhood was all about. Anyway, among other things like bugs and glitches, Modern Warfare 2 and Warzone 2.0 have a number of connectivity problems.

There are a few Error codes that occur on the Blizzard gamer server while running Call of Duty games such as Modern Warfare or Black Ops 4, and now it’s time for the Call of Duty Warzone game. However, one of the Error Codes, BLZBNTBGS000003F8, has recently been causing major problems for Call of Duty franchise players. Here we will offer you with some probable steps that may be useful to you.

Many Call of Duty Black Ops: Cold War gamers are being banned from online games. Many times, the game will display the launcher problem, with the error code BLZBNTBGS000003F8. A network connection issue in Black Ops Cold War is indicated by the error number BLZBNTBGS000003F8. For customers playing the game through Wi-Fi connections, it typically shows. You’ll need to run some home network diagnostics to resolve BLZBNTBGS000003F8. Below we have mention the steps to resolve COD Error Code BLZBNTBGS000003F8. If the issue still resides then you may go to their official site for more solutions.

5 Ways to Fix COD Error Code BLZBNTBGS000003F8

Check your Internet Connection

You must first determine whether the internet connection is functioning properly. It will either be a COD game-related issue or a server error if any other services or games are operating flawlessly over the same network. To make sure everything is operating as it should, you can reset your network settings or network devices in the interim.

Next, tune up your system’s network drivers and wireless internet connection. To get over this problem, you can also flush your DNS and renew your IP. However, you might need to get in touch with your service provider if this is an issue with your ISP. To check which software is causing this problem, free up some resources on the computer and attempt to forcefully shut all background operating services and applications.

Use Blizzard Desktop App

Use the launcher app for your Windows PC/Laptop to start and run the Call of Duty Modern Warfare or Warzone game. Continue to update the Windows operating system and graphics card drivers.

Allow the Game Through Firewall

  • Open Windows Control Panel, then go to > System and Security > Windows Defender Firewall.
  • Select Allow an app or feature through Windows Defender Firewall. Then click the Change Settings button.
  • Review the Call of Duty: Black Ops Cold War private and public options in the list of allowed apps and features.
  • Click OK

Update Your Network Driver

How to Fix COD Error Code BLZBNTBGS000003F8

  • Expand Network Adapters and right click on your network device. Then select Update driver.
  • Select Search automatically for updated driver software and follow the on-screen instructions to complete the process.

Renew IP and Flush DNS

  • Open CMD as administrator.
  • type the following commands one by one and press Enter after each:
    • ipconfig /flushdns
    • ipconfig /registerdns
    • ipconfig /release
    • ipconfig /renew
    • netsh winsock reset

What’s causing the Error Code BLZBNTBGS000003F8

  • Even though these networking drivers are intended towards gaming, there are certain Killer models (especially the E2220) that are known to cause this behaviour if the latest driver is loaded. If this situation applies, you should be able to resolve the problem by reverting the networking driver to an earlier version.
  • ISP cannot connect to Blizzard or servers – This is a common scenario among Asian and Australian users. Optus, an Australian ISP, is notable for having this issue. In this instance, you can resolve the issue by utilising a VPN to change the location from which you access the servers.
  • Erroneous DNS server – If you’re only having trouble playing on ASIA servers, it’s most likely due to an incorrect DNS server. In this scenario, you can resolve the problem by modifying the Preferred DNS Server and Alternate DNS Server settings in the Network Connection menu.
  • General – If this is the case, make sure your router is turned on and linked to your ISP. Wait a few moments, then check that your PC/Laptop is connected to the internet. If Windows 10 reports that the PC cannot connect to the network, you may need to restart the router.

Final Words

We hope you like our article on methods to Fix COD Error Code BLZBNTBGS000003F8 will help your and resolve all your problems. It is unclear what causes the error code BLZBNTBGS000003F8 to emerge. In reality, the initial rumours of the code date back months, well before Black Ops: Cold War was released. The biggest issue with this game in particular is that it does not use Blizzard servers. As a result, Blizzard has been redirecting player support questions to Activision Support. If you are facing the similar issues and want to know how to resolve this problem then follow the steps mentioned above.

I hope you understand this article, How to Fix COD Error Code BLZBNTBGS000003F8.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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