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This article will show you how to fix COD Error code BLZBNTBGS000003F8. If you bought the Call of Duty game from Blizzard, you might get the error code BLZBNTBGS000003F8 when you try to play it. Even in the new game Black Ops Cold War, players reported this annoying bug. In this guide, we’ll show you how to fix this problem. When Call of Duty games like Modern Warfare or Black Ops 4 are launched, a few error codes show up on the Blizzard gamer server. Now it’s time for the Call of Duty Warzone game. But recently, BLZBNTBGS000003F8, which is an Error Code, has been giving Call of Duty players a lot of trouble.
This error happens when players try to open the launcher or run the game on the Blizzard gamer server. In the meantime, the problem seems to mostly affect multiplayer games like Call of Duty Modern Warfare and Call of Duty Warzone. When this error happens, players are kicked out of online games and their connection to the Blizzard server is broken. This is one of the most annoying things that can happen. Here, we’ll show you some steps to fix COD Error code BLZBNTBGS000003F8.
Using a VPN
The BLZBNTBGS000003F8 error usually happens when your PC can’t connect to some Blizzard or Battle.net servers. Some ISPs are having trouble connecting to Blizzard and Battle.net servers. This is now a fact. Australia and some Asian countries have been talking about this problem for a long time. In Australia, the Optus Australia ISP is the ISP with the most reports. If this is the case, you can easily fix the problem by using a VPN. This will change the routing to the servers that are giving you trouble and allow the connection to be made.
- Visit this Hide Website and click on the button that says “Download Now” to start the download.
- Click the button for the free account, which says “Register,” on the next screen.
- Download the free version of the Hide.me VPN solution.
- Enter your email address on the next screen to finish the registration.
- Use a valid email address to confirm your registration later.
- Go to your email inbox and look for the email from Hide.me that says you’ve been verified.
- Click “Activate my account” in the email to get started.
- Choose a user name and password for your Hide.me account.
- Click “Create Account” to complete the process.
- Sign into your Hide.me account.
- Go to Pricing > Free.
- Click the Apply Now button to start using the free plan.
- Go to the Download clients tab.
- Click the Download Now button for your operating system version.
- Double-click on the downloaded executable file.
- Follow the instructions on the installation screen to complete the installation.
- Log in with the account created in step 8.
- Click “Start your free trial.”
- Choose a location that isn’t Asia or Australia.
- Start the COD game while the VPN is running.
- Check to see if the BLZBNTBGS000003F8 error is fixed.
Changing the DNS server
From the Network and Internet menu, you can also change the default DNS server to fix the BLZBNTBGS000003F8 error. This fix was proven to work on all recent versions of Windows. A lot of users who were having the problem when trying to play on ASIA servers have confirmed that the problem went away after they changed the Preferred DNS Server to 1.1.1.1 and the Alternate DNS Server to 1.0.1.0.
- Press the Windows key and the letter R to open the Run box.
- Type “control.exe” into the text box and press Enter to open a Control Panel.
- In the Classic Control Panel, click on Network and Internet, then click on Network and Sharing Center.
- In the Network and Sharing Center, click on the link that says “Change adapter settings.”
- In the Network Connections menu, right-click on the network you’re currently connected to and choose Properties from the pop-up menu.
- In the Properties screen, double-click on Internet Protocol Version 4 (TCP/IPv4) under the Networking tab.
- In the Internet Protocol Version 4 Properties screen, check the box that says Use this DNS server address to turn it on or off. Set 1.1.1.1 as the Preferred DNS Server and 1.0.1.0 as the Alternate DNS Server.
- Click “OK” to save the changes, and then restart your computer for the changes to take effect.
- Start the game that was giving you the BLZBNTBGS000003F8 error again the next time you turn on your computer to see if the problem is fixed.
Rolling back networking driver
Several Windows 10 users who were having this problem with Killer E2200 networking drivers were able to completely fix it by using Device Manager to roll back the driver. After they switched back to an older version of the networking driver, they could play COD Modern Warfare or COD Black Ops 4 without getting random BLZBNTBGS000003F8 disconnects.
- Press the Windows key and letter R to bring up the Run box.
- Type “devmgmt.msc” and hit Enter to open Device Manager.
- If prompted by UAC, click Yes to open as administrator.
- In Device Manager, scroll down and click on the Network adapters dropdown arrow.
- Find your Killer E2200 driver in the Network adapters menu.
- Right-click on it and choose Properties from the menu.
- In the Properties menu, select the Driver tab at the top of the window.
- Click Roll Back Driver and confirm by clicking Yes.
- Wait for the operation to finish.
- Restart your computer if not done automatically.
- Check if the problem is fixed when you Restart your computer again.
What is Blizzard Error Code blzbntbgs000003f8?
Error code BLZBNTBGS000003F8 in Call of Duty usually means that something is wrong with the game’s servers or with a player’s internet connection. When a player tries to sign in to a game or connect to a server for an online game, this error can happen. Most of the time, players can’t connect to Blizzard servers because of the Battle.net error BLZBNTBGS000003F8, which can be caused by problems with the internet or because Blizzard servers are down. When this happens, players may need to fix their internet connection, see if the server is down, or take other steps to fix COD Error code BLZBNTBGS000003F8.