How to fix PS5 error E2-817B122B

If you’re encountering the error code E2-817B122B on your PlayStation 5, it can prevent you from enjoying your favorite games or stream a content.

This error typically indicates that your PS5 is having trouble connecting to the PlayStation Network (PSN) servers. This issue can arise due to various reasons, including server outages, network instability, or incorrect system settings.

In this guide we’ll discuss about the possible reasons and fixes for the error and get back to gaming smoothly.

Reasons for PS5 error E2-817B122B

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PS5 error E2-817B122B can happen for a variety of reasons, ranging from server issues to local network problems. Here are the common causes:

PlayStation Network (PSN) Server Issues – PSN might be undergoing maintenance or experiencing downtime due to server overload, updates, or unexpected outages.
Weak or Unstable Internet Connection – Poor or slow internet connection, high latency, or intermittent connectivity can prevent your PS5 from connecting to PSN.

Router or Modem Problems – Outdated firmware on your router or modem can lead to connection issues.
DNS Configuration Issues – Incorrect DNS settings on your PS5 can prevent it from resolving the PSN server’s IP addresses.
Firewall or Security Settings Blocking the Connection – Your firewall might be blocking the specific ports needed for PSN communication.

Outdated System Software – Running an outdated version of the PS5 system software can lead to compatibility issues with PSN servers.

How to Fix PS5 error E2-817B122B?

Follow this step by step guide to fix the PS5 error E2-817B122B.

1. Check The PlayStation Network Page

You experience error code E2-817B122B on your PS5 mostly when the PS5 fails to connect to the server.

When you get such an error, first check the PSN server status.

To do that, navigate to PS5 settings.
Select Network.

Then select View PlayStation Network Status.
If there is any ongoing maintenance or issues with the server, then also you may get the error. You can also open the PlayStation Network Server page to check for any issues.

If there is any issue on the server side then wait for some time and then check again.

2. Turn Off The PS5 Console and Restart

The next thing you can do is restart the PS5 console.

Turn the PS5 console off.
Then unplug the device from the main power source and disconnect any attached peripheral.

Wait for a few minutes then reconnect everything and power on the console. Check if this could resolve the issue. If not, then move on to the next solution.

3. Check Your Internet Connection

Another thing you should check is that your internet connection is stable. You can try connecting other devices to the same network to see if they work properly.

You can open PS5 Settings.

Then head to the Network Page.
Now select Test Internet Connection.

You can Start Test and check the connection speed. You can also connect your service provider for help.

4. Restart the Router

The next thing you can do is restart the router or modem.

To do that, follow these steps:

Turn off your router and modem.
Wait for a couple of minutes.

Then turn them back on and check if that could resolve the issue.

5. Update The Router’s Firmware

The next thing you can do is update the router’s firmware.

You can contact your internet service provider or network administrator.

Then, request to update the firmware of your router.

6. Use a Wired Connection

Use an Ethernet cable to connect your PS5 directly to your modem or router.

Connecting your PS5 directly to your modem or router using an Ethernet cable can provide a

more stable and faster internet connection compared to Wi-Fi.

This can be especially beneficial for online gaming, streaming, and downloading large files. So,

try that, and check if this could resolve the connection error.

7. Change DNS Settings

The next thing you can do is change the DNS settings and see if that helps.

For that, open the PS5 Settings then select Network then select Settings under Network.

Now, select Set Up Internet Connection.
Choose your Wi-Fi network. Then go to Options and select Advanced Settings.
Scroll down to DNS Settings.

Select it and set it to Manual.
Now set the Primary DNS to 8.8.8.8 and Secondary DNS to 8.8.4.4. Once done, select OK.

Once done, head to the Network Page.
Now select Test Internet Connection. You can Start Test and check the connection speed. You can follow this guide for some free DNS servers for your router.

8. Check that the Firewall is Not Blocking The PSN Connection

Next, you should check that the Firewall is not blocking the PSN connection.

Access your router’s settings. Log in to your router’s Control Panel using your web browser.
Find the section related to firewall rules or port forwarding.
Verify that the following PlayStation Network ports are listed as open and allowed:

TCP:80,443,3478,3479,3480.
UDP: 3478, 3479, 49152 to 65535

If any of the required ports are blocked, you need to add a new rule to allow traffic on those ports.
You can contact your internet service provider for help.

9. Update The System Software

Next, ensure your PS5 system software is up to date.

To update the system, navigate to PS5 Settings.
Go to System then from the System Software section, select System Software Update and Settings.

Then select Update System Software and then select Update using Internet.

Follow the on-screen instructions to download and install the latest update file. Wait till you get the confirmation message. Once done, check if this could resolve the issue.

10. Contact Support

If the methods shown could not fix the issue, you can visit the PlayStation Support page for further assistance. Follow the guide provided by the experts to fix the issue.

Wrapping Up

So, that was how to fix PS5 error E2-817B122B. For any further queries or suggestions, turn up in the comments section provided below. We always look forward hearing back from you. Keep following us for more such tech tips and fixes.