Netflix VPN Error Codes — Complete Reference 2026
All 15 Netflix VPN error codes explained — what each one means, what signal usually triggers it, and which fix is worth trying first. This page is built to help you stop guessing and move straight to the right fix.
Use the Netflix Streaming Diagnostic before you start switching servers blindly
For this page, the most useful path is not random trial-and-error. Our diagnostic checks the signals that usually sit behind Netflix VPN failures: public IP behaviour, DNS consistency, WebRTC exposure and live reachability. That tells you whether you should switch server, fix a leak, change protocol, or troubleshoot the browser/device side instead.
Switch server only when it makes sense
Server switching helps with IP reputation blocks like F7701-1003. It usually does nothing for DNS leaks, DRM failures or unstable home networks.
Leak errors need signal cleanup
If Netflix sees a mismatch between your VPN exit IP and your DNS or WebRTC signals, you need to fix the leak path, not just reconnect.
DRM errors are often local
M7353-5101 and similar codes often point to Widevine, browser extensions, display chain problems or app-side corruption.
Fast error map — which category are you in?
Use this summary first. It is the fastest way to separate true Netflix VPN blocks from browser, app and network issues that only look similar on the surface.
| Category | Typical codes | What it usually means | First move |
|---|---|---|---|
| IP detection | F7701-1003, F7111-5059, H403 | Netflix flagged the exit IP or IP range. | Switch to a different server in the same country. |
| Location inconsistency | F7111-1931, NSEZ-403 | DNS or WebRTC signals do not match the VPN exit region. | Check for leaks and fix the signal mismatch. |
| Network / tunnel instability | NW-2-5, UI-113, NW-3-6, S7702-802 | The session is unstable, too slow, or the device cannot maintain the tunnel properly. | Reconnect, switch protocol, test speed, restart the device/router. |
| DRM / device / account | M7353-5101, M7363-1260, P-DEV320, D-H4-00, UI-800-3, T1 | Browser DRM, app data, display chain or session/account issue. | Clear app/browser state and isolate the device-side problem. |
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IP detection errors — server switch usually fixes these
Location inconsistency errors — fix the signal leak
Network and tunnel errors — stability fixes come first
DRM and device errors — browser or app side is often the real cause
Account and session errors
Not sure which error you actually have?
That usually happens when Netflix shows a generic playback failure or when the code is not obvious on TV screens. In that case, the diagnostic is more useful than guessing from the code list because it checks the real connection signals behind the error.
For the broader troubleshooting flow, go to Netflix VPN Not Working — All Causes and Fixes.
VPNs we test against Netflix
These are the services we regularly use when checking Netflix access, error behaviour and recovery patterns. The goal is not to claim permanent success — Netflix changes detection constantly — but to focus on providers that have practical recovery options when an error appears.