This is a session error, usually from a client left running for days or the same account signed in on several PCs. Refreshing the session resolves it. Jump to your situation below or work through the methods in order.
VALORANT error code VAN 185 is a session overflow. It appears when a Riot Client is left running for a long time (community reports point to leaving it open for roughly a week) or when the same account is signed in on multiple PCs at once, so Vanguard's session state gets confused. It is not a ban or a hardware fault. The fix is to refresh the session: log out of the account on all devices, fully close the Riot Client and VALORANT (end any lingering Riot processes in Task Manager), restart the PC or the client, and sign back in on one machine. Because the problem is a stale or duplicated session rather than your files, a clean sign-in almost always clears it.
Vanguard tracks a session for your account while you play. VAN 185 means that session state overflowed or duplicated, typically because a client ran for a very long time or the same account was live on more than one PC at once.
Since it is a session problem, not a ban, refreshing it fixes it: log out everywhere, close the client and any stray Riot processes, restart, and sign back in on a single machine. That gives Vanguard a clean session to work with.
“VAN 185 is a session hiccup, not a ban, so do not panic. It shows up when a client has been left running for days or when the same account is logged in on two machines at once. The fix is boring but reliable: log out everywhere, kill any leftover Riot processes in Task Manager, restart, and sign back in on one PC. A fresh session clears it almost every time.”
VAN 185 is a session overflow from a client left running too long or the same account signed in on multiple PCs. Log out everywhere, end lingering Riot processes in Task Manager, restart the client or PC, and sign back in on one machine to refresh the session.
If VAN 185 keeps returning on a single PC with no other logins, a full Riot Client reinstall clears a persistently corrupted local session store that logging out alone does not reset. You can also submit your error to us for a tailored fix.
