How to Fix No More Room in Hell 2 Server Connection Error Timeout
If there is one thing I absolutely hate about playing a great co-op game, it is getting everything ready for a session, joining my friends, waiting through a long loading screen… and then watching the game throw me back to the main menu with a “Request Timeout,” “Lost Connection to Host,” or “Server Provisioning Failed” message.
That has been the frustrating reality for some players in No More Room in Hell 2.
And honestly, it is a shame, because when the game works properly, this is exactly the kind of multiplayer experience I want from a modern zombie survival shooter. The eight-player co-op setup creates some genuinely chaotic moments, especially when everyone is trying to survive while communication breaks down and the undead start coming from every direction.
But none of that matters if you cannot actually connect to a server.
After going through the common fixes and looking at how these connection problems behave, I put together the troubleshooting steps I would personally run through before blaming the game, Steam, or my internet provider. Some solutions take less than a minute, while others are more involved. The important thing is not to change ten things at once. Start with the simple fixes and work down the list.
What Causes No More Room in Hell 2 Server Connection Timeouts?
A server timeout basically means your game stopped receiving the response it expected from the matchmaking system, host, or regional server quickly enough.
That sounds simple, but the actual cause can be surprisingly complicated.
In my experience, there are three situations where these errors are especially noticeable:
| When It Happens | What You May See | Likely Problem |
|---|---|---|
| Launching the game | Request Timeout | Configuration, authentication, or network issue |
| Joining a lobby | Loading screen freezes | Matchmaking or server provisioning problem |
| During a match | Lost Connection to Host | Packet loss, routing, or unstable connection |
The important thing is that a timeout does not automatically mean the game’s servers are down.
Sometimes the problem is sitting between your PC and the server. DNS resolution, firewall rules, corrupted configuration files, ISP routing, and even background overlays can interfere with a connection that would otherwise work perfectly.
So let’s go through the fixes I would actually try.
1. Reset the Local NMRiH2 Configuration
This is the first thing I would try, especially if the game used to connect normally and suddenly started timing out.
Corrupted local configuration files can cause strange behavior, including repeated loading failures and connection problems. Fortunately, resetting them is relatively painless.
First, open Steam, find No More Room in Hell 2 in your library, right-click it, and select Properties.
Under the General section, temporarily disable Steam Cloud synchronization.
Then:
- Press Windows + R.
- Enter %localappdata%.
- Press Enter.
- Look for the NMRiH2 folder.
- Delete that folder.
- Restart the game and test matchmaking again.
This resets local settings, so you may need to configure your graphics, audio, and other preferences again.
The good news is that your account-related progression should not simply disappear because you removed local configuration files. Your character progress and unlocks are associated with the game’s account/server-side systems rather than just that local folder.
My recommendation: don’t skip this fix just because it looks too simple. I’ve seen plenty of PC games develop bizarre networking behavior because of corrupted local files.
Once everything is working again, you can turn Steam Cloud back on.
2. Change Your DNS
If deleting the local configuration does nothing, my next move would be changing DNS.
DNS is responsible for translating domain names into network addresses. Normally, your ISP handles this automatically. Most of the time that is completely fine, but occasionally the default DNS resolver can be slow, unreliable, or produce a problematic route.
For testing, I recommend using a well-known public DNS service.
Google DNS
- Preferred DNS: 8.8.8.8
- Alternate DNS: 8.8.4.4
Cloudflare DNS
- Preferred DNS: 1.1.1.1
- Alternate DNS: 1.0.0.1
To change it in Windows, open Control Panel, go to Network and Internet, then Network and Sharing Center, and select Change adapter settings.
Right-click your active Ethernet or Wi-Fi connection and select Properties.
Find Internet Protocol Version 4 (TCP/IPv4), open its properties, and select the option to manually enter DNS server addresses.
After saving the changes, restart your PC.
I wouldn’t expect DNS to magically fix every No More Room in Hell 2 timeout, but it is one of those low-risk troubleshooting steps that can eliminate an entire category of potential problems.
3. Check Windows Firewall
Windows Firewall is another obvious place to look.
Sometimes a game receives an update and its executable changes. Your security software can then treat the application differently from before.
Open Windows Defender Firewall from the Windows search menu and select Allow an app or feature through Windows Defender Firewall.
Make sure No More Room in Hell 2 is allowed through the firewall on the appropriate networks.
If it isn’t listed, use Allow another app and manually browse to the game’s installation directory.
If you’re running third-party antivirus software, check its firewall and application protection settings as well.
I strongly recommend adding the game as an exception rather than permanently disabling your antivirus or firewall. Turning security software off completely is a terrible troubleshooting habit when a more targeted solution is available.
4. Reset Windows Networking
If the game still refuses to connect, I would move on to Windows’ own networking stack.
Open Command Prompt as Administrator and run these commands individually:
ipconfig /release
ipconfig /renew
ipconfig /flushdns
netsh winsock resetThese commands perform different jobs. They refresh your IP configuration, clear the DNS cache, and reset the Winsock networking layer.
You should also consider running:
sfc /scannowThis checks Windows system files for corruption and attempts to repair problems it finds.
Once everything finishes, restart your PC.
That last part matters. Don’t run netsh winsock reset, close the window, and immediately launch the game. Restart Windows first so the networking changes are properly applied.
5. Check Your Region and Internet Route
This is where troubleshooting gets more interesting.
If everything on your PC looks fine but you repeatedly get disconnected while joining matches, the problem could be somewhere along the route between your ISP and the game’s infrastructure.
You might have perfectly good internet and still experience terrible connectivity to one particular service.
If the game allows you to select or influence matchmaking regions, try another nearby region temporarily. For example, if your normal region is experiencing problems, testing an adjacent region can tell you whether the problem is local to that server cluster.
Yes, your ping may increase.
For troubleshooting purposes, a slightly higher ping is better than not connecting at all.
A VPN can also be useful as a diagnostic tool. I’m not saying you should permanently play every game through a VPN. However, if the game suddenly works when your traffic is routed through another location, that is a strong indication that your normal ISP route may be part of the problem.
6. Turn Off Discord Overlay and Other Overlays
This one is easy to overlook.
Modern PC gaming involves a ridiculous number of background applications. Discord, Steam, GPU software, recording tools, performance monitors, RGB utilities, and other programs can inject overlays into games.
Usually they work without problems.
Sometimes they don’t.
If No More Room in Hell 2 crashes, black-screens, freezes during a lobby transition, or disconnects around the moment a match begins, temporarily disable the Discord overlay and other unnecessary overlays.
Also close applications that hook into games or display performance information.
You don’t have to uninstall anything. Just eliminate as many variables as possible.
Personally, I always prefer this approach to randomly reinstalling the entire game.
My Recommended Order of Fixes
If you don’t want to spend an entire evening experimenting, this is the order I’d personally follow:
- Restart the game and Steam.
- Disable Steam Cloud temporarily.
- Delete the local NMRiH2 configuration folder.
- Restart the PC.
- Change DNS to Google or Cloudflare.
- Check Windows Firewall permissions.
- Reset Windows networking with Command Prompt.
- Disable Discord and other overlays.
- Test another matchmaking region.
- Try a VPN only as a routing test.
This approach starts with the fixes that are easy to reverse and gradually moves toward more advanced troubleshooting.
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Don’t Immediately Blame Your Internet
One of the biggest mistakes I see with multiplayer connection problems is assuming that “my internet is fast, therefore my connection cannot be the problem.”
Download speed isn’t the whole story.
A connection can have excellent bandwidth while suffering from packet loss, unstable routing, DNS problems, latency spikes, or brief interruptions.
For a game like No More Room in Hell 2, a stable connection is much more important than having some enormous download speed number.
If YouTube streams perfectly but the game constantly disconnects, that doesn’t automatically prove either side is innocent. Different services use completely different infrastructure and network routes.
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Final Thoughts
No More Room in Hell 2 is the kind of game I really want to see succeed. The combination of tactical co-op, zombies, limited resources, and the sheer unpredictability of playing with other people makes it much more interesting than another generic shooter where everyone simply runs forward and empties magazines.
That’s why connection errors are particularly annoying here.
When a match works, the tension can be fantastic. You hear something moving nearby, someone in your squad is running low on supplies, another player has wandered too far away, and suddenly the entire situation becomes a disaster. Those are the moments that make a co-op survival game memorable.
So if you’re currently staring at a No More Room in Hell 2 server connection timeout, don’t immediately uninstall the game.
Start by resetting the NMRiH2 local configuration, then work through DNS, firewall, Windows networking, overlays, and regional routing. In many cases, the problem isn’t one giant broken component but a small compatibility issue somewhere in the chain between your PC and the game’s servers.
And honestly, after you’ve spent half an hour preparing to survive a zombie apocalypse, the last thing you should be fighting is Windows Firewall.
