PS5 will not connect to Wi-Fi? Two failures, not one

1. The three things PlayStation asks you to verify

Start with the setup path itself, because it is worth confirming you are in the right place: Settings, then Network, then Settings again, then Set Up Internet Connection. New and saved networks appear in a list; choose yours and select Connect. If the network shows a padlock icon, you will be asked for the password.

PlayStation names three things to check, and they are more specific than “check your password”. Verify that your SSID, your password, and your security method are correct. The third is the one people never think about, and it is a real cause: a router set to an older or mixed security mode, or to something the console does not expect, can reject a password that is entirely correct.

The SSID matters more than it looks too. Many routers broadcast separate names for their two bands, and a console that was set up on one and is now being pointed at the other is being asked to join a network it has never seen. Check the exact name, character for character, rather than the one you assume.

PlayStation’s own restart guidance for connection errors is specific: turn off your router and modem, wait at least 5 minutes, then restart them. Five minutes is considerably longer than most people wait, and it matters because it lets the connection upstream drop properly rather than resuming the same session.

Five minutes is Sony’s figure, not a rounded-up guess. A thirty-second power cycle often restores exactly the state you were trying to clear.

2. The IPv6 trap, which explains the unexplainable cases

This is the single most valuable thing on this page, because it explains the cases where everything is correct and nothing works. PlayStation states that PS5 consoles support IPv6 network connections but do not support IPv6-only network connections.

The distinction is easy to miss and entirely decisive. A router running both IPv4 and IPv6 together is fine. A router configured for IPv6 only — which some providers now ship or enable by default, and which some people switch on deliberately — gives the console an address it cannot use. The console may appear to join the network perfectly and then fail everything afterwards.

The fix is on the router rather than the console: change the router settings to use IPv4. PlayStation’s own advice is to contact your router manufacturer for guidance on changing it, which is fair, since the setting is in a different place on every model.

The signature to look for is a console that connects to Wi-Fi without complaint, shows a successful connection, and then fails every internet test or sign-in. If every other device in the house works, that is not a contradiction — phones and laptops handle IPv6-only networks fine, so the PS5 can be the only thing in the house that is broken.

3. Where the console is, and why Sony keeps saying wired

PlayStation’s troubleshooting for connection errors repeats one recommendation more than any other: restart the console and connect to the internet using a wired connection as much as possible. That is not a throwaway line. A console is a large object, usually low down in a cabinet, often behind a television and surrounded by other electronics — close to the worst position in the house for wireless reception.

For wireless, the guidance is to bring the PS5 closer to your router or remove anything interrupting the connection. Worth doing as a test even where it cannot be permanent: if the console works next to the router and not in the cabinet, you have proven it is signal rather than configuration, and you can stop changing settings.

An Ethernet cable is the decisive test here, and it settles more than placement. A console that works perfectly on a cable and badly on Wi-Fi has a wireless problem and nothing else; a console that fails on both has a problem further out, in the router or beyond it.

PlayStation also suggests updating the router firmware, and points at the router vendor for it. Old firmware is a genuine cause of a console that connects intermittently while simpler devices are unaffected.

4. When it connects but games and sign-in still fail

If the console is on the network and the internet works, but PlayStation services fail, the remaining causes are about what the router lets through rather than whether it connects at all.

PlayStation publishes the exact ports its services need, which is unusually helpful: TCP 80, 443, 3478, 3479 and 3480, and UDP 3478, 3479 and 49152 through 65535. If your router filters ports, those are the ones that need to be open. Sony suggests contacting your ISP for help configuring them, and for the NW-102311-8 case specifically suggests asking your ISP about disabling port filtering altogether.

This is the usual explanation when a console works fine for streaming video but cannot join an online game or sign in reliably. Ordinary web traffic uses 80 and 443, which almost nothing blocks; the rest of that list is what multiplayer needs, and a restrictive network blocks it without affecting anything else you would notice.

Sony’s other two suggestions belong here as well. Setting up a static IP address manually is offered as an improvement, configured through the same Settings, Network, Settings, Set Up Internet Connection path. And for DNS, PlayStation suggests configuring your network settings with a public DNS that is free and open to the public — without naming one, so choose a well-known provider rather than following a forum post.

5. Check it is not Sony before you change anything

Every one of PlayStation’s troubleshooting pages for these errors opens with the same instruction, and it deserves to be followed rather than skimmed: check the PlayStation status page for any server failure or maintenance going on.

The reason it comes first is that PSN outages produce error codes indistinguishable from network faults. NW-102265-6 means unable to connect to the server, and NW-102311-8 means a communication error occurred while connecting to PlayStation — neither wording tells you which side failed. During an outage, an entire evening can disappear into router settings that were never wrong.

The status page is at status.playstation.com and breaks the service down by component, which is more useful than a single up-or-down indicator. Account management and gaming services can fail independently, and a console that plays online fine but will not sign in is a recognisable pattern during a partial outage.

Sony also notes that the line may simply be temporarily busy, and that waiting is a legitimate response. That is an unusual admission from a manufacturer and worth taking at face value.

6. Working through it in order, and what to record

Taken together, Sony’s own sequence across these pages is a sensible order to work in, and it runs roughly opposite to how most people approach it. Check the status page. Restart the console. Try a wired connection. Move the console closer or clear obstructions. Turn the router and modem off for at least five minutes. Update the router firmware. Then, and only then, start on ports, static IP and DNS.

The reason for that order is cost. The first four cost minutes and no risk; the last three involve changing router configuration, which can break other things in the house and is hard to undo if you did not note what was there before. Write down any setting before you change it.

If you reach the end without success, the useful things to record are the exact error code, whether a wired connection behaves differently from wireless, whether other devices on the same network are affected, whether the router offers IPv4 as well as IPv6, and whether the status page showed anything at the time. Those five answers separate a console fault from a wireless problem from a router configuration from a PSN outage.

That last one is worth checking twice. A console that works on a phone hotspot but not on the house Wi-Fi has told you conclusively that the console is fine and the network is the thing to fix.

Frequently asked questions

Sources and review notes

Checked on September 24, 2026. Compiled by Glitchary from PlayStation’s guidance on setting up an internet connection and its pages for error codes NW-102265-6 and NW-102311-8. The setup path, the IPv6-only limitation, the SSID/password/security check, the five-minute router restart, the port list, the static IP and public DNS suggestions and the status page advice are Sony’s. The split between joining the network and reaching PlayStation, the reasoning about cost ordering, and the hotspot test are editorial. Sony revises these pages and its error codes regularly — check the current page for your code. Glitchary is independent of Sony Interactive Entertainment.

• PlayStation: how to set up an internet connection on PlayStation consoles
• PlayStation: how to fix NW-102265-6 PS5 console error code
• PlayStation: how to fix NW-102311-8 PS5 console error code