How to Fix Red Dead Online Error Code 0X99270017: A Complete Guide

Few things are more frustrating for an outlaw in the Five States than being ready for a day of hunting or bounty hunting, only to be met with the dreaded alert: “Unable to connect to Rockstar game services at this time. Please try again later. [Error: 0X99270017].”

This error is a common connection hurdle in Red Dead Online (RDO), often leaving players staring at a black screen instead of their camp. In this guide, we will break down exactly what causes this error, how to verify the status of Rockstar Game Services, and the best professional steps to get you back into the frontier.

🔍 Understanding Error 0X99270017

Error 0X99270017 is a network-related handshake failure. In simpler terms, your gaming device is trying to talk to Rockstar’s servers, but the connection is being dropped.

Unlike some errors that point to corrupted game files, this specific code is almost always related to Service Availability or Network Configuration. Because Red Dead Online utilizes a peer-to-peer (P2P) architecture for its lobbies—while relying on central servers for character data and progress—any hiccup in that communication chain can trigger the 0X99270017 alert.

🛠️ Step 1: Check the Source (Is it Them or You?)

Before you start dismantling your router, you must determine if the problem is on Rockstar’s end.

1. Official Rockstar Service Status

Rockstar maintains an official Service Status Page.

• Check the “Red Dead Online” row for your specific platform (PC, PS4, or Xbox One).

• If the status is Limited or Down, no amount of troubleshooting on your end will fix the issue. You simply have to wait for Rockstar’s engineers to restore the services.

2. Community “Early Warning” Systems

Sometimes, official status pages take time to update. Professional players often use DownDetector or the r/RedDeadOnline subreddit to see if a localized outage is occurring. If you see a sudden spike in reports within the last hour, the servers are likely struggling under a new update or technical glitch.

🚀 Step 2: Immediate Local Fixes

If the servers are reported as “UP” but you are still seeing Error 0X99270017, the issue likely resides within your local network or Internet Service Provider (ISP).

1. The Power Cycle (Device & Router)

This is the “old reliable” for a reason. Unplug your router and modem from the power source for at least 10 minutes. This clears the temporary cache and forces a fresh handshake with your ISP. While waiting, fully shut down your console or PC to clear its system cache as well.

2. Switch Your Network

If your ISP is experiencing “routing” issues to Rockstar’s servers, switching your connection can bypass the block.

• Try a Mobile Hotspot: Connect your console or PC to your phone’s cellular data. If the game loads perfectly, your home Wi-Fi/ISP is the culprit.

• Wired Connection: If you are on Wi-Fi, switch to an Ethernet (LAN) cable. P2P games like RDO are notoriously sensitive to the “packet loss” common in wireless connections.

3. Use a VPN

In many cases, Error 0X99270017 is caused by an ISP’s firewall or a regional routing error. Using a reputable VPN (like NordVPN or ExpressVPN) to change your virtual location can often resolve the issue instantly by providing a cleaner path to Rockstar’s authentication servers.

⚙️ Step 3: Advanced Network Optimization

For players who encounter this error frequently, a more permanent fix involves optimizing your router’s settings to play nice with Rockstar Game Services.

1. Change Your DNS Settings

Default ISP DNS servers are often slow or unstable. Switching to Google’s public DNS can improve connection reliability.

• Primary DNS: 8.8.8.8

• Secondary DNS: 8.8.4.4

2. Open Your Ports (Port Forwarding)

Red Dead Online requires specific ports to be open to maintain a stable P2P connection. Ensure the following UDP ports are open in your router settings:

• Port 6672 (UDP)

• Port 61455-61458 (UDP)

🛡️ Step 4: Proactive Fixes—Port Forwarding for Your Platform

If you’ve determined that Rockstar’s services are healthy but Error 0X99270017 persists, it’s time to look at Port Forwarding. Since Red Dead Online uses a Peer-to-Peer (P2P) connection, your router must be able to “talk” directly to other players’ systems. If your firewall is too strict, the connection drops.

a. The Essential Port List

To stabilize your connection, you need to open specific ports on your router based on your gaming platform.

In at least 80% of cases, Error 0X99270017 is caused by Rockstar’s servers being down or undergoing maintenance. If you have tried restarting your router and switching to a hotspot with no success, the best course of action is patience. Grab a coffee, check the forums, and try again in an hour.

b. How to Set Up Port Forwarding (Universal Guide)

While every router looks a bit different, the manual process generally follows these five steps:

1. Find Your Device’s IP: Go to your console or PC’s network settings and write down your Internal IP Address (usually starts with 192.168.x.x).

2. Access Router Settings: Open a web browser on your computer and type your router’s Gateway IP (often 192.168.1.1 or 192.168.0.1) into the address bar. Log in using the admin credentials found on your router’s sticker.

3. Locate Port Forwarding: Look for a menu labeled Advanced, NAT Forwarding, Virtual Server, or Gaming.

4. Create New Rules: Add a new “Profile” or “Rule” for each port range listed in the table above.

   • Service Name: e.g., “RDO PC”

   • Internal IP: The IP you wrote down in Step 1.

   • Port Range: Enter the start and end numbers (e.g., 61455 to 61458).

5. Save and Reboot: Click Apply or Save, then reboot both your router and your gaming device to ensure the new “open lanes” are active.

🚀 A Quick Word on UPnP (The Automation Alternative)

If the manual steps above seem too technical, look for a setting in your router called UPnP (Universal Plug and Play). When enabled, your console will automatically ask the router to open the ports it needs.

Expert Tip: While UPnP is convenient, manual port forwarding is considered more stable and secure for RDO. Many professional players prefer manual rules because UPnP can occasionally “forget” to open a specific port during a long session, leading to a sudden mid-game disconnect.