PlayStation Error Code NW-102742-3 — What It Means & How to Fix It

What Does This Error Mean?

NW-102742-3 means your PlayStation 5 failed to connect to the internet or to PlayStation Network. The console can see your Wi-Fi network but cannot establish a stable connection to Sony's servers. This is a network configuration or signal quality issue.

Affected Models

PlayStation 5
PlayStation 5 Digital Edition

Common Causes

The Wi-Fi signal is too weak or unstable for the PS5 to maintain a connection
The router's DNS settings are preventing the PS5 from resolving PlayStation Network server addresses
Your internet provider is experiencing an outage or service interruption
The router is using settings (like AP Isolation) that block the PS5 from reaching the internet
PlayStation Network servers are temporarily unavailable in your region

How to Fix It

Run the PS5 network diagnostic. Go to Settings > Network > Connection Status > Test Internet Connection. The test will show you exactly where the connection is failing — at the Wi-Fi step, the internet step, or the PSN step.

The test results pinpoint the problem. If it fails at 'Connect to Internet' your router is the issue. If it fails at 'PlayStation Network' the problem is with PSN servers.
Restart your router and modem. Unplug both from power, wait 60 seconds, reconnect the modem first and wait for it to fully connect, then plug in the router. Wait 2 minutes before testing again.

A full network restart clears cached routing data and resolves most temporary connection failures.
Change your DNS settings on the PS5. Go to Settings > Network > Settings > Set Up Internet Connection. Select your Wi-Fi, choose Advanced Settings, and set DNS Settings to Manual. Enter 1.1.1.1 for Primary and 1.0.0.1 for Secondary.

Cloudflare's DNS servers (1.1.1.1) are fast and reliable, and can resolve DNS failures that cause NW-102742-3.
Move your PS5 closer to the router or connect via wired ethernet. Plug a standard ethernet cable from your router directly into the PS5's LAN port on the back.

A wired connection eliminates Wi-Fi signal issues entirely. This is the single biggest improvement you can make for network reliability.
Check PlayStation Network status at status.playstation.com. If PSN is listed as having an issue, wait for Sony to resolve it. No changes on your end will help during an active PSN outage.

PSN outages usually resolve within a few hours. Check Sony's official status page or PlayStation's social media for updates.

When to Call a Professional

NW-102742-3 is a network and configuration error — no hardware repair is needed. If the PS5 cannot connect to any network, including a mobile hotspot, contact PlayStation Support. If your internet connection itself is the problem, contact your internet service provider.

Frequently Asked Questions

My internet works on my phone but not on my PS5 — why?

Phones and game consoles handle Wi-Fi differently. Phones have antennas tuned for mobile use and often have better signal at longer distances. The PS5 may struggle at distances or signal strengths that your phone handles fine. Try moving the PS5 closer to the router, or use a wired connection for the most reliable result.

Does using a VPN affect the PS5's internet connection?

Running a VPN on your router can interfere with PlayStation Network. Sony's servers sometimes block VPN IP addresses, and VPN overhead can increase latency. If you use a router-level VPN, try disabling it temporarily to see if that is causing NW-102742-3.

What is the fastest way to download games on PS5?

Connect via wired ethernet for the fastest and most reliable downloads. Also go to Settings > Saved Data and Game/App Settings > Automatic Downloads and make sure 'Automatic Updates' is enabled so games update in Rest Mode. Downloading during late-night hours when PSN servers are less busy also helps with speed.