Is Call of Duty: Black Ops 7 Down? Live status & outage reports

Service info and troubleshooting

Game won't launch or crashes at startup

If the game freezes on the loading screen or closes right after launch, start with the basics: verify game files through Battle.net or Steam, update your GPU drivers, and make sure DirectX and Visual C++ redistributables are up to date. A corrupted shader cache can also cause this — clear the cache folder manually.

Can't connect to online servers

Connection errors like «Server Unavailable» or «Matchmaking Failed» usually point to one of three things: your NAT type is set to Strict, there's packet loss on your network, or the Activision servers are under load. Check your NAT type in router settings — you want Open or at least Moderate. If your NAT is fine, try switching DNS to 8.8.8.8 and 1.1.1.1.

High ping and lag spikes in matches

High ping isn't always your ISP's fault. Black Ops 7 uses dedicated servers, and if the game is picking a distant server automatically, you'll feel it. Check which server region is selected in the network settings. Also, run the game on a wired connection instead of Wi-Fi — even a decent wireless signal introduces jitter that kills gameplay.

Login errors and account authentication failures

Error codes like BLZBNTBGS000003F8 or «Account not found» usually mean an authentication timeout. Log out completely, clear the Battle.net app cache, and log back in. If you're using two-factor authentication and not receiving the SMS code, check whether your phone has a signal and that the number in your account settings is correct.

Updates won't download or get stuck

• Pause the download, wait 30 seconds, then resume — this resets the connection to the CDN
• Check that your disk has at least 10–15 GB of free space beyond the update size
• Disable any antivirus or firewall temporarily, as they sometimes block the update service
• Switch the download region in the app settings to a geographically closer server

Voice chat not working in game

If your teammates can't hear you or you can't hear them, first check the in-game audio settings — input and output devices sometimes reset after updates. Make sure the game has microphone access in your OS privacy settings. On Windows 11 this is often blocked by default after a feature update.