Marvel Rivals Error Code 10: The Disconnect Error Explained and Fixed

What Error Code 10 Actually Means

Error code 10 in Marvel Rivals is a generic disconnect signal. The client tried to reach the game servers, the handshake failed or an existing session dropped, and the game surfaces code 10 rather than a specific reason. Because it is a catch-all, you cannot read the cause straight from the number the way you can with some login-specific errors.

That said, in practice code 10 clusters into three buckets. The first is a server-side outage or overload, common in the first hours after a new season or hero drops when everyone logs in at once. The second is your local network dropping packets, which is the most common cause during normal play. The third, less common, is a firewall, VPN, or ISP-level block interfering with the game's connection ports. Knowing these buckets tells you where to look first, and it stops you from reinstalling a perfectly healthy game when the real issue is a five-minute server blip.

One more thing worth understanding: because Marvel Rivals holds an open connection for the entire time you are in a lobby or a match, code 10 can appear either at the moment you try to connect or partway through a game you were already playing. A code 10 that hits only on the loading screen usually points to a login or handshake problem, which server status and DNS fixes address well. A code 10 that strikes in the middle of matches you had already joined usually points to packet loss on your line, which the wired-connection and router steps address. Paying attention to exactly when the error appears is one of the fastest ways to shortcut the checklist and go straight to the fix that matters for your case.

Step 1: Check the Server Status Before Anything Else

Before you touch a single setting, confirm the servers are actually up. If NetEase is doing maintenance or an incident is unfolding, no amount of local troubleshooting will help, and you will waste twenty minutes fixing a problem you do not have.

Open the official Marvel Rivals site and social channels, where the team posts maintenance windows and known outages. Independent outage trackers like Downdetector are also useful for spotting a spike in reports that lines up with your disconnect. If you see a maintenance banner or a wave of reports in the last hour, the correct move is simply to wait. Scheduled maintenance usually resolves on the developer's stated timetable, and unplanned incidents are typically fixed within a few hours.

Step 2: Restart the Game, Then Your Router

If the servers are healthy, the fastest local fix is a clean restart. Fully close Marvel Rivals, including the launcher, so no stale session is hanging around. On PC that means quitting Steam or the Epic Games Launcher entirely; on PS5 or Xbox, close the application rather than just backing out to the dashboard.

Next, power-cycle your router and modem. Unplug both at the wall, wait a full sixty seconds so the connection fully resets with your ISP, then plug the modem back in first, let it come fully online, and then the router. This clears temporary routing issues and forces a fresh IP lease, which resolves a surprising share of code 10 disconnects. Relaunch the game only after your network status lights are solid green.

If you are on a console, the equivalent of a clean restart is to fully close the application from the home screen and, if the disconnects persist, rebuild the connection by running the console's built-in connection test. On PS5 that lives under Settings and Network, and on Xbox under the network settings menu; both will re-establish your link and report whether the console itself can reach the internet. A failing connection test means the problem is your home network, not the game, and it saves you from blaming Marvel Rivals for something a router restart will fix.

Step 3: Move to a Wired Connection or Improve Wi-Fi

Marvel Rivals is sensitive to packet loss, and Wi-Fi is the single biggest source of it. If you can run an Ethernet cable from your PC or console to the router, do it. A wired link removes interference, congestion from neighboring networks, and the micro-dropouts that trigger code 10.

If a cable is genuinely not possible, get closer to the router, remove physical obstructions, and switch to the 5 GHz band if your router offers it, since it is less crowded than 2.4 GHz for short-range gaming. Also check that no one else on your network is saturating the upload with cloud backups, 4K streaming, or large game downloads while you play, because a maxed-out connection drops game packets first.

Step 4: Flush DNS and Switch to a Public Resolver

Stale or slow DNS can cause the game client to fail its initial server lookup, which shows up as a disconnect. Flushing your DNS cache and switching to a fast public resolver fixes this cleanly.

On Windows, open Command Prompt as an administrator and run ipconfig /flushdns, then confirm you see the success message. To change resolvers, open Network settings, edit your adapter's DNS servers, and set them manually. Cloudflare's 1.1.1.1 and 1.0.0.1 or Google's 8.8.8.8 and 8.8.4.4 are both reliable choices. On PS5 and Xbox you can set custom DNS directly in the console's network settings under the manual configuration option. After changing DNS, restart the game and test again. This step alone resolves a meaningful chunk of persistent code 10 cases, especially where a default ISP resolver is overloaded.

Step 5: Disable VPNs, Check Firewall, and Open Ports

A VPN routes your traffic through a distant server and adds a hop that the game does not expect, which frequently causes disconnects. Turn any VPN off and test in your normal region first. If you only need a VPN for a specific reason, re-enable it after confirming the base connection works.

Next, make sure your firewall or antivirus is not blocking Marvel Rivals. On Windows, allow both the game executable and its launcher through Windows Defender Firewall for private and public networks. If you run a strict third-party security suite, add an explicit exception. Finally, if you are behind a double-NAT setup, where a second router sits behind your ISP's gateway, that can interfere with the persistent connection the game needs. Putting your primary router in bridge mode or enabling UPnP so the game can negotiate its own ports usually clears this class of disconnect.

Step 6: Verify Game Files, Then Reinstall as a Last Resort

If you have worked through every network step and still hit code 10 while the servers are confirmed up, verify the game's integrity. On Steam, right-click Marvel Rivals in your library, open Properties, go to Installed Files, and choose Verify integrity of game files. On the Epic Games Launcher, click the three dots on the game tile and select Verify. Corrupted network-related files are rare but can cause repeated disconnects, and verification repairs them without a full download.

A clean reinstall is the final option and should only come after everything above. Uninstall the game, restart your device, and reinstall from your launcher. Because this pulls tens of gigabytes, treat it as a last resort rather than a first reflex. In my experience, if the network steps do not fix code 10, the cause is almost always server-side, and patience beats reinstalling.