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Call of Duty: Warzone · Troubleshooting Guide · Lag & Latency Issues

How to Fix Call of Duty: Warzone
Lag

If Call of Duty: Warzone is lagging, stuttering, or rubber-banding, follow these steps in order. First confirm the lag isn't server-side by checking the live status page — if dozens of players are reporting issues, Activision's servers are the cause.

General Guidance Only

These steps are provided for informational purposes only and may not reflect the latest game updates. Port numbers, menu paths, and settings can vary by platform and version. GamerOutage.com is not responsible for any outcomes resulting from following this guide. When in doubt, refer to the publisher's official support site.

Step-by-Step Fix

1
Check Activision server status
Visit support.activision.com/onlineservices to see real-time status for Warzone and Battle.net. If servers are degraded, no local fix will address the lag.
2
Switch to wired ethernet
Ethernet dramatically reduces packet loss in Warzone. Wi-Fi interference causes rubber-banding and hit registration issues. Plug directly into your router and restart the game.
3
Set your NAT type to Open
Strict or Moderate NAT causes routing issues and higher ping. Enable UPnP on your router or manually forward ports: TCP 3074, UDP 3074, UDP 3478, UDP 4379–4380.
4
Switch to the nearest data center
In Warzone: Settings → Account & Network → Server Override. Select the data center closest to your physical location rather than leaving it on Automatic.
5
Prioritize gaming traffic with QoS
Log into your router admin panel and enable QoS (Quality of Service). Give Warzone's traffic highest priority. This prevents streaming and downloads from spiking your in-game latency.
6
Disable on-demand texture streaming
In Warzone: Settings → Graphics → Quality → disable On-Demand Texture Streaming. This feature requires constant internet bandwidth and can spike ping mid-match.
Is it server-side?
Check real-time player reports — if reports are spiking, it's on Activision's end, not yours.
Check Warzone Status →

Frequently Asked Questions

Why is my Warzone ping so high all of a sudden?

Sudden ping spikes are usually caused by your ISP routing traffic differently, a new device using your network bandwidth, or Activision's servers being under load. Check if others on your network are streaming or downloading, then check this page for server reports.

How do I see my ping in Warzone?

In Warzone: Settings → Interface → Telemetry → enable "Latency" and "Packet Loss". Both metrics display during gameplay.

Does turning off on-demand texture streaming reduce Warzone lag?

Yes. On-demand texture streaming continuously downloads assets over your internet connection while you play, which can spike ping. Disabling it in Graphics settings trades some visual detail for more consistent latency.

More Call of Duty: Warzone Fix Guides

Warzone Login FixWarzone Crash FixWarzone Can't Connect
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