PS4/PS5 Internet Connection: How to Find What’s Failing

When your PlayStation won’t connect to the internet, the failure is usually in one of three places: the Wi-Fi signal between the console and router, the router’s own connection to your internet service, or Sony’s network status. You can find exactly which one is failing by running the PS5 or PS4’s built-in connection test and reading the specific error code it returns. This guide walks you through that test, explains what each result means, and gives you step-by-step fixes for the most common culprits.

Run the Built-In Connection Test

Both PS4 and PS5 have a diagnostic tool that checks your connection in stages. It will tell you whether your console can reach the router, whether the router can reach the internet, and whether it can reach PlayStation Network (PSN). Here’s how to run it:

Go to Settings > Network > Connection Status (PS4) or Settings > Network > Connection Status (PS5).
Select Test Internet Connection.
Wait for the test to finish. It will show a result for each step: Obtain IP Address, Internet Connection, and PlayStation Network.

If any step fails, note the error code (like NW-102650-4 or CE-33991-5). That code is your biggest clue. The table below shows what the most common ones mean.

What the Error Codes Actually Tell You

Sony’s error codes are not random. They map to specific failure points. Here are the ones you’re most likely to see and what they point to:

NW-102650-4 / NW-102636-8 – The console cannot get an IP address from your router. Usually a Wi-Fi or router configuration problem.
NW-31250-1 – The console can’t reach the internet at all. Check if other devices work.
CE-33991-5 – The console can’t connect to PSN specifically, even though the internet works. Often a PSN server issue or a DNS problem.
NP-34958-9 – PSN is down or your account is having a temporary issue.
WS-37397-9 – Your account has been suspended or banned (rare, but check your email).

If you get a code that isn’t listed, a quick web search for the exact code plus “PS5” or “PS4” will usually surface the specific fix. Sony also maintains a live status page for PSN, so check that first if the test shows the internet is fine but PSN fails.

Step-by-Step Fixes for the Most Common Failures

Once you know which stage is failing, work through these in order.

1. If the Console Can’t Get an IP Address (NW-102650-4)

Restart everything: Turn off the PlayStation, unplug the router and modem for 30 seconds, plug them back in, wait for them to fully boot, then start the console.
Check the Wi-Fi password: Go to Settings > Network > Set Up Internet Connection, select your network, and re-enter the password carefully.
Try a wired connection: Plug an Ethernet cable directly from the router to the console. If that works, the problem is your Wi-Fi signal or router settings.
Change DNS to Google’s: In the same setup screen, choose Custom instead of Easy, set IP to Automatic, DHCP to Do Not Specify, DNS to Manual, then enter 8.8.8.8 for Primary and 8.8.4.4 for Secondary. This often fixes DNS-related failures.

2. If the Internet Connection Fails (NW-31250-1)

Check other devices: If your phone or laptop also can’t load websites, the issue is your ISP or router, not the PlayStation. Restart the router and modem.
If only the PlayStation fails: Try the DNS change above, or set a static IP address on the console to avoid conflicts.
Check router parental controls or MAC filtering: Some routers block new devices. Temporarily disable these to test.

3. If PSN Fails but Internet Works (CE-33991-5)

Check PSN status: Visit the official PlayStation Network status page (or search “PSN status”) to see if there’s an outage. If there is, wait it out.
Change DNS to Google’s as described above—this resolves many PSN-specific connection errors.
Reboot the console in Safe Mode: Turn off the PS5/PS4 completely, then hold the power button until you hear two beeps (about 7 seconds). Choose Rebuild Database (this does not delete your games). This can clear corrupted network cache.

Wi-Fi vs. Wired: Which Should You Use?

If your console is more than a few feet from the router, or if you have thick walls, Wi-Fi is likely your weak link. A wired Ethernet connection is always more stable and faster for gaming. If you can’t run a cable, consider a powerline adapter that uses your home’s electrical wiring to carry the network signal. For Wi-Fi, make sure your console is on the 5 GHz band if your router supports it—it’s faster but has shorter range than 2.4 GHz. You can check which band you’re on in the connection status screen.

Why Does This Happen? Background on PlayStation Networking

The PlayStation connects to the internet through the same TCP/IP protocol as any computer. It needs three things: a valid IP address from your router, a route to the internet (via DNS), and access to Sony’s servers. Failures happen when any of these are interrupted. Common causes include:

Router overload: Too many devices connected can exhaust the router’s DHCP pool.
ISP outages: Your internet service provider may be down, which no console setting can fix.
DNS issues: Your ISP’s DNS servers can be slow or fail; switching to a public DNS like Google’s often helps.
PSN server maintenance: Sony regularly takes servers down for maintenance, usually during off-peak hours.
Console network cache corruption: Sometimes the console’s network settings get corrupted; rebuilding the database or resetting network settings can help.

When to Call Your ISP or Sony

If you’ve tried all the fixes above and the problem persists, it’s time to escalate. Contact your ISP if other devices also fail, or if you suspect your connection speed is below what you’re paying for. Contact PlayStation Support if the error is PSN-specific and the status page shows no outage. Have your error code and a description of what you’ve tried ready—it will speed up the process.

Frequently Asked Questions

Why does my PS5 say “Cannot connect to the Wi-Fi network”?

This usually means the console can’t see or authenticate with your router. Restart the router, re-enter the Wi-Fi password, and if that fails, try moving the console closer or using a wired connection.

What does error NW-102650-4 mean on PS4?

It means the console couldn’t get an IP address from the router. This is almost always a router-side issue—restart the router, check DHCP settings, or set a static IP on the console.

How do I fix a slow PlayStation download speed?

Slow downloads are often due to Wi-Fi interference or ISP throttling. Use a wired connection, pause other downloads, and try changing your DNS to Google’s. Also, make sure no other device is hogging bandwidth.

Does PlayStation Network being down affect my internet?

No. PSN being down only affects online features like multiplayer and store access. Your general internet connection (browsing, streaming) will still work unless your ISP or router is also having issues.

Should I use a static IP on my PlayStation?

Only if you’re having frequent IP conflicts or you need to forward ports for better NAT type. For most users, automatic (DHCP) is fine. If you set a static IP, make sure it’s outside your router’s DHCP range to avoid conflicts.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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