REPO is built around tense co-op runs where every second matters, so getting slammed with a Client Timeout error before you even load in feels brutal. One moment you’re syncing up builds and loadouts, the next you’re kicked back to the menu like the run never existed. This error isn’t random, and it’s not just “bad internet” in the generic sense players are often told.
At its core, the Client Timeout error means your game client failed to complete a required handshake with the host or server within a fixed time window. REPO expects constant back-and-forth communication during matchmaking and session loading, and when that stream stalls or drops, the game assumes the connection is dead and cuts it.
What the Timeout Is Actually Telling You
When REPO throws a Client Timeout, it’s signaling that your client stopped receiving critical packets during the connection phase. That can happen before character sync, during world state loading, or right as the lobby transitions into an active run. The game doesn’t wait long, because in co-op design, desynced players can break enemy AI, aggro logic, and encounter pacing.
This isn’t a crash or corrupted save issue. The game is functioning as designed, but something in the network chain failed to respond fast enough. Think of it like missing a parry window rather than your controller disconnecting entirely.
Why REPO Is Especially Sensitive to It
REPO relies heavily on host-authoritative co-op, meaning one player’s machine often acts as the session anchor. Enemy behavior, item drops, and RNG outcomes are synced through that host in real time. If your connection to the host spikes, stalls, or reroutes mid-handshake, the game can’t safely recover without risking desync.
Unlike larger AAA servers with aggressive rollback and redundancy, REPO keeps things lean to maintain responsiveness. That makes it feel snappy when it works, but also less forgiving when packet loss or latency spikes hit at the wrong moment.
Server-Side vs Player-Side Timeouts
Not all Client Timeout errors are on your end. Sometimes REPO’s backend services are under load, especially after patches, events, or sudden player surges. In those cases, the handshake fails because the server never responds in time, even if your connection is stable.
Other times, the issue is entirely player-side. Unstable Wi-Fi, aggressive firewalls, antivirus packet inspection, VPN routing, or Steam network misconfigurations can all delay or block the traffic REPO needs to establish a session. From the game’s perspective, silence is silence, regardless of the cause.
Why It Hits Co-op Players the Hardest
Solo play rarely triggers Client Timeout errors because there’s no external host to sync with. The moment co-op enters the equation, every variable multiplies: different ISPs, NAT types, regional routing, and background network load. One weak link is enough to break the entire connection chain.
That’s why you might connect fine with one friend but time out instantly with another. It’s not personal, and it’s not RNG. It’s the invisible networking layer failing to line up fast enough for REPO’s strict co-op requirements.
Step 1: Check REPO Server Status and Steam Network Health
Before you start tearing into your router settings or blaming your ISP, rule out the simplest failure point: the servers themselves. Client Timeout errors often happen when REPO or Steam doesn’t respond quickly enough during the initial handshake, even if your connection is technically fine.
This step matters because no amount of local troubleshooting can fix a backend that’s overloaded or temporarily offline. If the game can’t get a clean response from Steam’s networking layer or REPO’s backend services, the timeout is inevitable.
Verify REPO’s Server Status First
REPO doesn’t always broadcast outages in-game, especially during sudden traffic spikes after patches or content drops. The fastest way to check is through the game’s official Discord or community hub, where developers and moderators usually acknowledge issues quickly.
If you see multiple players reporting failed co-op joins, infinite loading, or instant Client Timeouts, that’s your confirmation. In those cases, the only real fix is time. Forcing repeated reconnects can actually make things worse by hammering already stressed services.
Check Steam’s Network Health and Online Services
Even if REPO itself is fine, Steam’s backend can be the real culprit. Co-op games rely heavily on Steamworks for authentication, matchmaking, NAT traversal, and peer-to-peer routing. If any of those services are degraded, REPO can’t establish a stable session.
Head to Steam’s official status page or third-party trackers like Steamstat.us to check for issues with Steam Networking, Friends, or Game Coordinator services. Pay attention to partial outages, not just full downtime, since degraded performance is more than enough to trigger timeouts.
Understand How Steam Outages Break Co-op Handshakes
When Steam’s network is under load, session invitations can stall mid-process. From your perspective, it looks like REPO froze or failed to connect, but what’s actually happening is Steam never finished routing you to the host.
This is especially common during peak hours, major sales, or weekly maintenance windows. If Steam Friends feels slow, messages lag, or invites fail to send, REPO co-op is likely to fail too.
Regional Routing and Maintenance Windows Matter
Steam and REPO both rely on regional infrastructure, which means outages aren’t always global. One player might connect instantly while another times out repeatedly, simply because their regional Steam node is having issues.
If you’re playing cross-region co-op, this becomes even more fragile. A single bad routing path can delay packets just long enough for REPO to abandon the connection attempt entirely.
When Waiting Is the Correct Play
If you confirm server-side or Steam-side issues, the smartest move is to stop troubleshooting locally. Restarting your PC, resetting your router, or reinstalling the game won’t fix a backend bottleneck.
Give it 15–30 minutes, keep an eye on community updates, and try again once reports slow down. Treat it like a raid boss with a cooldown timer. Sometimes, the optimal strategy is simply not pulling aggro until the server stabilizes.
Step 2: Eliminate Local Network Issues (Internet Stability, NAT Type, and Router Settings)
If Steam’s backend checks out, the spotlight shifts to your home network. This is where most REPO client timeout errors actually originate, especially in peer-to-peer co-op where your connection quality matters as much as the host’s. Even small drops in packet delivery can cause REPO to abandon the handshake before the lobby ever finishes forming.
Check for Connection Stability, Not Just Speed
Raw download speed is mostly irrelevant for REPO. What matters is stability: consistent packet delivery with low jitter and minimal packet loss. A connection that spikes or briefly drops, even for a second, can trigger a timeout during session initialization.
If you’re on Wi-Fi, test with a wired Ethernet connection. Wireless interference, signal hopping, or power-saving features can introduce micro-disconnects that won’t show up in a speed test but will absolutely break co-op joins.
Understand Why NAT Type Can Block Co-op
REPO relies on peer-to-peer networking through Steam, which means NAT traversal is critical. If your router is using a Strict or Symmetric NAT, Steam may fail to establish a direct connection between players, leading to repeated timeouts.
You can check your NAT status by going to Steam Settings, In-Game, and running the network test. Ideally, you want Open or Moderate NAT. Anything stricter puts you at the mercy of Steam’s relay servers, which are slower and more prone to failure during peak hours.
Enable UPnP or Forward Required Ports
Most modern routers support UPnP, and for co-op games like REPO, it’s often the cleanest solution. UPnP allows Steam to dynamically open the ports it needs without manual configuration. If UPnP is disabled, Steam may never receive inbound traffic, even if everything else looks fine.
If you prefer manual control, forward Steam’s required ports instead. At minimum, UDP ports 27015–27050 should be open. After making changes, reboot both your router and PC to force a clean network state.
Double NAT and ISP Routers Are Silent Killers
If you’re using an ISP-provided modem/router combo alongside your own router, you may be running a double NAT setup without realizing it. This creates conflicting routing rules that break peer connections outright.
The fix is to put the ISP device into bridge mode or set your personal router as the DMZ host. Without addressing double NAT, no amount of in-game tweaking will stop REPO from timing out during co-op joins.
Firewall Rules Can Block Steam Without You Noticing
Windows Firewall and third-party security suites can block Steam’s networking while still allowing downloads and chat to function. That partial access is deceptive and often leads players to chase the wrong fix.
Make sure Steam.exe and REPO’s executable are fully allowed for both inbound and outbound traffic. If you recently installed or updated antivirus software, temporarily disable it and test a co-op session to rule out silent packet filtering.
Router Load and Background Traffic Matter
Heavy network load can destabilize P2P sessions. Streaming video, cloud backups, or large downloads on the same network can introduce latency spikes just long enough to cause a client timeout.
Pause background traffic and retry the connection. If REPO suddenly works, you’ve identified a bandwidth contention issue, not a game bug. In co-op networking, consistency beats raw throughput every time.
Step 3: Firewall and Antivirus Conflicts That Block REPO Connections
If your network setup checks out but REPO still throws a Client Timeout, the next culprit is almost always local security software. Firewalls and antivirus tools are notorious for blocking peer-to-peer traffic silently, especially in co-op games that rely on fast handshake connections rather than dedicated servers.
This is where things get tricky. Steam can appear fully online, friends lists load, and downloads work fine, yet REPO’s actual match traffic never makes it through.
Windows Firewall Can Partially Block REPO Without Warning
Windows Defender Firewall doesn’t always block apps outright. Instead, it can restrict inbound packets while allowing outbound traffic, which is a death sentence for P2P co-op sessions like REPO’s.
Open Windows Security, go to Firewall & network protection, then Allow an app through firewall. Make sure both Steam and REPO’s executable are allowed on Private and Public networks. If only one box is checked, the connection can fail the moment a peer tries to sync.
Third-Party Antivirus Suites Are Even More Aggressive
Antivirus software like Norton, Bitdefender, Avast, and McAfee often include hidden network shields or “game protection” layers that aggressively scan or delay UDP packets. That delay alone can trigger REPO’s timeout threshold before the lobby ever forms.
Temporarily disable the antivirus entirely and try joining a co-op session. If the connection suddenly works, you’ve confirmed the cause. From there, add full exceptions for Steam’s install folder and REPO’s executable instead of leaving protection disabled long-term.
Controlled Folder Access and Ransomware Protection Can Break Handshakes
Windows’ Controlled Folder Access feature is designed to stop unauthorized apps from modifying files, but it can also interfere with how games cache network data during session creation. REPO doesn’t need admin-level access, but it does need to write temporary networking data fast.
Check Windows Security under Virus & threat protection and look for Ransomware protection settings. If Controlled Folder Access is enabled, add REPO and Steam as allowed apps. This small tweak has fixed timeouts for players who otherwise had flawless internet.
Why Firewalls Hit REPO Harder Than Other Games
Unlike games with dedicated servers that act as traffic middlemen, REPO relies heavily on direct peer connections. That means your PC must accept inbound packets from another player’s machine, not just from Steam’s servers.
Firewalls treat that inbound traffic as suspicious by default. When packets get dropped during the initial handshake, REPO doesn’t hang or crash—it times out cleanly. That’s why this error feels random unless you know what to look for.
Advanced Fix: Reset Firewall Rules and Reauthorize Steam
If you’ve been tweaking firewall rules for years, old entries can conflict with current versions of Steam and REPO. At that point, manual fixes stop working.
Reset Windows Firewall to default settings, then launch Steam as administrator and start REPO once. When prompted, allow network access again. This forces a clean rule set and often restores co-op connectivity instantly, especially after major Windows updates.
Step 4: Steam Settings That Commonly Cause Client Timeout Errors
If your firewall and antivirus are clean but REPO still refuses to connect, Steam itself is the next suspect. Because REPO’s multiplayer stack is layered directly on top of Steamworks networking, even small misconfigurations in Steam can derail the handshake before the lobby ever stabilizes.
This is where a lot of players get stuck, especially veterans who’ve tweaked Steam over the years for downloads, betas, or regional matchmaking.
Steam Download Region Can Break Peer Connections
Steam’s Download Region doesn’t just affect patch speeds. It also influences which relay servers Steam prefers when establishing peer-to-peer sessions.
If your region is set far from your actual location, Steam may route REPO traffic through a congested or unstable relay. That extra latency can push REPO past its timeout window before players finish syncing.
Open Steam Settings, go to Downloads, and set your Download Region to the closest major city to you. Restart Steam afterward. This single change has resolved client timeout errors for co-op players who otherwise had rock-solid internet.
Steam Overlay and Input Hooks Can Interfere With Session Creation
Steam Overlay injects itself into the game process to handle invites, voice, and friend joins. Normally that’s harmless, but in some indie titles like REPO, the overlay can delay initialization just enough to disrupt the network handshake.
Disable Steam Overlay specifically for REPO by right-clicking the game in your library, opening Properties, and toggling it off. This is especially important if you’re also running Discord overlay, GPU overlays, or capture software stacking hooks on top of each other.
Less injection equals faster startup, and faster startup means fewer timeouts during lobby creation.
Steam Beta Branches Can Desync Networking Code
Steam Client Beta builds often ship experimental networking changes before they’re fully stable. While most games never notice, peer-based co-op games like REPO can feel the impact immediately.
If you’re opted into Steam Beta, opt out temporarily. Go to Steam Settings, Interface, and switch back to the stable client. Restart Steam fully, not just to tray, before launching REPO again.
Several players have reported instant fixes after leaving the beta, especially following Steam updates that quietly adjusted relay behavior.
Friend List and Offline Status Affect Lobby Visibility
This one sounds minor, but it matters. REPO uses Steam’s friend presence system to advertise and detect co-op lobbies.
If your Steam status is set to Offline or Invisible, lobby discovery can fail even though invites appear to send correctly. The result is a client timeout instead of a clean error message.
Set your Steam status to Online, have the host do the same, then recreate the lobby. This ensures Steam’s backend properly registers both players before REPO begins its peer handshake.
Clear Steam’s Download Cache to Fix Corrupted Networking Data
Over time, Steam’s cached data can become inconsistent, especially after interrupted updates or forced shutdowns. That corruption doesn’t just affect downloads; it can also impact Steamworks initialization.
In Steam Settings under Downloads, use Clear Download Cache. Steam will restart and you’ll need to log back in, but your games remain installed.
This reset forces Steam to rebuild its local networking state, which can eliminate timeout errors that persist across reinstalls of REPO itself.
Why These Steam Tweaks Matter More in REPO
Unlike big-budget multiplayer games that brute-force connections through dedicated servers, REPO is lean by design. It expects Steam’s networking layer to be fast, clean, and predictable.
When Steam adds delay, misroutes traffic, or fails to advertise presence correctly, REPO doesn’t compensate. It simply times out and moves on. Fixing Steam’s configuration removes that hidden friction and gives REPO the clean network environment it was built for.
Step 5: VPNs, Proxies, and IP Routing Problems (Why They Break REPO Co‑Op)
If Steam tweaks didn’t solve your client timeout, the next culprit is almost always traffic routing. VPNs, proxies, and certain ISP-level configurations can completely derail REPO’s co-op handshake.
This is where the error feels random. One night co-op works flawlessly, the next it times out instantly, even though nothing changed in-game.
Why VPNs Are Especially Bad for REPO
REPO relies on Steam’s peer-to-peer networking, which prioritizes direct connections whenever possible. VPNs interfere with that by masking your real IP, adding extra hops, and often forcing traffic through regions Steam didn’t expect.
When REPO tries to establish a peer handshake, Steam may route you through relays that introduce too much latency. The game doesn’t wait around to recover. It hits its timeout threshold and drops the connection.
Even “gaming VPNs” can cause this. Lower ping doesn’t matter if the routing path breaks Steam’s NAT traversal.
Split Tunneling Is Not a Reliable Fix
Some VPN clients offer split tunneling, letting you exclude REPO from the VPN. In theory, that sounds perfect. In practice, Steam itself may still be partially tunneled.
If Steam is on the VPN but REPO isn’t, their networking layers desync. Presence data goes one route, gameplay traffic goes another, and Steam’s backend flags the connection as unstable.
For troubleshooting, fully disable the VPN. Don’t rely on exceptions until you’ve confirmed REPO works without it.
Proxies and “Privacy” Network Tools Break Peer Discovery
HTTP proxies, SOCKS proxies, and system-wide privacy tools can interfere with Steam’s ability to advertise your lobby. Even if downloads and chats work, peer discovery can silently fail.
This is especially common with tools that reroute DNS or block UDP traffic. REPO’s co-op depends heavily on UDP for low-latency communication.
If you’re running any network filter, packet shaper, or privacy overlay, temporarily disable it and test again.
IPv6, CGNAT, and ISP Routing Edge Cases
Some ISPs use Carrier-Grade NAT or aggressive IPv6 routing that complicates peer-to-peer games. Steam usually handles this well, but REPO’s lightweight implementation doesn’t always recover cleanly.
If one player is on IPv6-only and the other isn’t, Steam may fail to negotiate a compatible path. The result looks like a normal client timeout with no warning.
As a test, disable IPv6 on your network adapter, restart Steam, and relaunch REPO. It’s not a permanent fix, but it’s a strong diagnostic step.
What to Do If Only One Player Can Host
A common pattern is that one friend can host perfectly, while another causes instant timeouts. That’s almost always routing-related on the host side.
Have the problematic host disable VPNs, confirm their Steam status is Online, and restart their router. If the issue persists, switch hosts and see if the problem follows the same player.
REPO doesn’t use dedicated servers to equalize connections. The host’s network quality directly determines whether co-op succeeds or fails.
Step 6: Host-Side Issues — Why You Can’t Join Certain Lobbies
If you’ve ruled out your own connection, Steam settings, VPNs, and firewalls, the problem often isn’t you at all. In REPO’s co-op, the host’s machine is effectively the server. If their setup is unstable, misconfigured, or partially blocked, no amount of client-side tweaking will get you in.
This is why some lobbies look joinable but fail every single time. The game lets you see them, but the handshake collapses before gameplay traffic ever stabilizes.
The Host’s Network Quality Is the Matchmaker
REPO doesn’t fall back on dedicated servers to smooth things out. Every co-op session lives and dies by the host’s upload stability, latency, and packet loss.
If the host has high jitter, aggressive bufferbloat, or unstable Wi-Fi, Steam’s peer connection may initiate but never complete. On your end, that manifests as a clean-looking client timeout with no extra context.
Ask the host to test on a wired connection if possible. Even a strong Wi-Fi signal can introduce micro-dropouts that peer-to-peer games like REPO simply can’t tolerate.
Strict NAT Types and Closed Ports Kill Sessions Silently
One of the most common host-side failures is a strict or symmetric NAT. Steam can punch through many router setups, but it’s not guaranteed.
If the host’s router blocks inbound UDP or aggressively rewrites ports, Steam’s relay system may fail to establish a stable path. The lobby still advertises, but joining players time out before synchronization completes.
The fastest test is for the host to enable UPnP on their router and restart both the router and Steam. If that fixes it, NAT traversal was the issue all along.
Firewall and Antivirus on the Host Matter More Than Yours
Players often disable their own firewall and assume the problem can’t be security-related anymore. In a peer-hosted game, the host’s firewall is the real gatekeeper.
If the host’s antivirus blocks unknown UDP traffic or flags REPO as untrusted, incoming connections can be dropped instantly. Steam won’t always surface this as an error.
Have the host explicitly allow REPO and Steam through their firewall, not just disable protection temporarily. Some suites continue filtering traffic even when “off.”
Game Version and Mod Mismatches
REPO is extremely sensitive to version mismatches. If the host is on a different build, beta branch, or modded setup, clients may connect but fail during the final sync phase.
This is especially common if the host opted into a beta update or installed a mod that alters gameplay logic. Steam doesn’t always block the lobby from appearing.
Confirm both host and client are on the same REPO version, same branch, and ideally running a clean, unmodded install when troubleshooting.
Why Switching Hosts Works When Nothing Else Does
If one player can host flawlessly and another causes consistent client timeouts, that’s your smoking gun. The issue is anchored to the host’s network or system, not the group.
Have a different player host and re-test immediately. If the problem disappears, you’ve confirmed a host-side failure without digging through logs or packet traces.
REPO’s co-op is brutally honest about connection quality. When a host can’t provide a clean, stable session, the game doesn’t degrade gracefully—it simply refuses to connect.
Step 7: Advanced Fixes (Port Forwarding, DNS Changes, and Network Resets)
If switching hosts exposed a network-side failure, this is where you stop guessing and start forcing clean paths. These fixes target NAT behavior, packet routing, and corrupted network stacks that silently cause REPO’s client timeout during the final handshake.
This is the point where casual tweaks end and real networking begins.
Manual Port Forwarding for Steam and REPO
UPnP is convenient, but it’s also unreliable on older routers and ISP-modem combos. When it fails, Steam’s peer-to-peer traffic can’t punch through NAT, causing clients to hang at “joining” before timing out.
On the host’s router, manually forward Steam’s core ports to the host PC’s local IP. At minimum, forward UDP 27015–27050 and TCP 27015–27050. For voice and relay stability, also forward UDP 3478, 4379, and 4380.
Once applied, fully reboot the router and the host PC. This forces the router to rebuild its NAT table with the new rules, which is often enough to instantly stabilize REPO co-op.
Change DNS to Avoid Bad Routing
Not all client timeouts are local. Some are caused by your ISP routing Steam traffic through congested or unstable DNS paths, especially during peak hours.
Switching to a public DNS can clean this up fast. Google DNS (8.8.8.8 / 8.8.4.4) and Cloudflare (1.1.1.1 / 1.0.0.1) are the safest bets for Steam-heavy traffic.
This matters more than players expect. Bad DNS doesn’t just slow lookups—it can delay Steam’s relay negotiation just enough for REPO’s connection window to expire.
Full Network Reset on Windows
If the host has a history of VPNs, network tools, or driver updates, their network stack may be partially broken. Windows will still connect to the internet, but UDP traffic can behave erratically.
Run a full network reset. In an elevated Command Prompt, use netsh winsock reset and netsh int ip reset, then reboot. This clears corrupted adapters, stale routing entries, and broken filters.
This fix is especially effective if REPO used to work and suddenly doesn’t after system changes. It’s the nuclear option, but it works.
Eliminate Double NAT and ISP Modem Traps
If the host uses both an ISP modem/router and a personal router, they may be behind double NAT. Steam hates this, and REPO suffers immediately.
Either bridge the ISP modem or place the personal router in access point mode. If that’s not possible, port forwarding alone may never fully resolve the timeout.
This is one of the most common reasons why one player can never host, no matter how good their PC or internet speed looks on paper.
Why These Fixes Work When Everything Else Fails
REPO’s co-op doesn’t rely on dedicated servers to smooth things out. It depends on fast, clean peer negotiation with zero packet loss during synchronization.
When ports are blocked, DNS is misrouting traffic, or Windows is mangling UDP packets, the game doesn’t retry or degrade. It just times out.
These advanced fixes remove every hidden obstacle between host and client, forcing the connection to succeed—or finally revealing that the problem is outside the player’s control.
How to Prevent Client Timeout Errors in Future REPO Sessions
Once REPO finally connects, the real goal is making sure it stays that way. Client Timeout errors are rarely random—they’re usually the result of predictable network behavior that keeps repeating session after session.
Treat prevention like optimizing a build. You’re reducing RNG, stabilizing inputs, and removing anything that could spike latency or interrupt Steam’s peer handshake.
Check Steam and REPO Server Status Before Blaming Your Setup
Before tweaking anything, confirm the problem isn’t upstream. Steam’s networking services can partially degrade without a full outage, which is brutal for peer-to-peer co-op games like REPO.
Use SteamDB or Steam’s official status page before hosting or joining. If Steam’s relay or matchmaking services are unstable, no local fix will prevent a timeout—waiting is the only real play.
Lock In a Stable Network Environment
REPO hates fluctuation more than raw speed. Wi-Fi drops, powerline adapters, and mesh nodes can introduce micro-packet loss that kills the connection during synchronization.
If you’re hosting, use wired Ethernet whenever possible. If you’re joining, avoid background downloads, cloud backups, or streaming that can steal UDP bandwidth mid-handshake.
Whitelist REPO and Steam in Firewall and Antivirus
Firewalls don’t always block connections outright. Sometimes they delay or inspect packets just long enough to break REPO’s narrow connection window.
Add explicit allow rules for Steam and REPO in Windows Firewall and any third-party antivirus. Disable packet inspection, gaming mode optimizations, or network shields that interfere with real-time traffic.
Avoid VPNs Unless Every Player Uses One
VPNs are one of the most consistent causes of client timeouts. Even “gaming” VPNs add routing hops that confuse Steam’s NAT traversal.
If one player uses a VPN and the host doesn’t, REPO’s peer negotiation often fails outright. Either disable the VPN entirely or ensure everyone connects through the same region and provider.
Host-Side Discipline Matters More Than Client Specs
The host sets the pace for the entire session. If their network hiccups, everyone pays the price.
Hosts should reboot their router periodically, avoid alt-tabbing into bandwidth-heavy apps, and launch REPO after Steam has fully synced friends and networking services. Treat hosting like tanking aggro—you set the rhythm, and mistakes cascade fast.
Make Steam Work With You, Not Against You
Run Steam with administrator privileges and keep it updated. Old Steam builds can mis-handle relay fallback and stall connections without throwing visible errors.
Disable Steam Beta if you’re experiencing instability. Beta builds are great for features, but REPO’s co-op is far more reliable on the stable branch.
Know When the Problem Isn’t You
If one specific friend always times out no matter who hosts, the issue is almost always on their network. ISP-grade NAT, carrier-level filtering, or misconfigured routers can block peer traffic completely.
At that point, no amount of local tweaking will fix it. Switching hosts, changing ISPs, or using a different connection entirely may be the only solution.
REPO’s co-op is unforgiving, but it’s also consistent once you understand how it connects players. Lock down your network, respect Steam’s limitations, and treat hosting like a responsibility—not a button press.
Do that, and Client Timeout errors stop being a wall—and start being a solved mechanic.