VAN 9003 blocks login or queue with a connection error. Riot server issues, Vanguard conflicts, and network filtering are frequent causes. Confirm Valorant status before reinstalling Vanguard.
Server or clientUpdated 2026-06-08
Vanguard and network checks
Riot Vanguard must run with proper permissions. VPNs, university firewalls, and outdated network drivers often trigger VAN series errors even when Valorant servers are fine.
PC vs console (not applicable) — FPS and latency on PC
Valorant is PC-only. If you also see FPS drops or high ping alongside VAN 9003, fix connection first (DNS, VPN off), then cap background downloads. Packet loss mimics VAN errors during Wi‑Fi congestion.
How to fix step by step
- 1Check Valorant server status on Oracnoos.
- 2Restart the Riot Client and run it as administrator (Windows).
- 3Ensure Vanguard is installed — repair Valorant from the Riot Client settings.
- 4Disable VPN/proxy and test on a clean home network.
- 5Update network drivers and Windows to the latest build.
- 6If status is operational and fixes fail, submit a ticket to Riot Support with the exact VAN code.
How VAN-9003 differs from related codes
- Error VAN-57: Vanguard detected a conflict or failed its security check. (usually client-side)
- Error VAN-7: The Riot Client could not maintain a stable connection to Riot servers. (server or client)