Explanation
What this error means
NW-31247-7 is documented as “network connection has timed out.” The console sent a request and never received a response within its time limit. Timeouts almost always reflect a slow or unstable link between the PS4 and your router, rather than a hard failure of the network.
Official reference: Sony support page for NW-31247-7
Diagnosis
Most likely causes
| Cause | How likely | Fixable at home? |
|---|---|---|
| Weak Wi-Fi signal or interference | Very likely | Yes |
| Router overloaded or needing a restart | Likely | Yes |
| Slow DNS responses | Possible | Yes — change DNS |
| ISP congestion or a degraded line | Possible | No — report it |
Repair
How to fix it
Ordered easiest-first. Try the next step only if the error comes back.
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Restart and retest
A full restart, then Settings > Network > Test Internet Connection. One-off timeouts often never return.
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Power-cycle the router and modem
Unplug for several minutes, restart, and let every light settle before testing.
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Fix the wireless path
Move closer, reduce walls and interference, or use the 5 GHz band if your router offers it and the console is nearby.
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Use a wired connection
A LAN cable removes signal strength from the equation and is the most effective fix for recurring timeouts.
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Set a faster DNS
Custom setup with DNS 1.1.1.1 / 1.0.0.1 or 8.8.8.8 / 8.8.4.4. Slow resolvers are a classic hidden cause of timeouts.
Escalation
When it's not your fault
Signs the problem is on Sony's side — or in the hardware — rather than anything you can change:
- Speed tests on other devices are also crawling — the line itself is congested.
- It happens at the evening peak and clears late at night: classic ISP congestion.
- PSN status shows degraded services at the same time.
Questions
FAQ
Why does only my PS4 time out?
Consoles are less forgiving of marginal Wi-Fi than phones. A link that limps along for browsing fails PSN’s handshakes — placement, the 5 GHz band, or a cable usually settles it.
Do Rest Mode downloads cause timeouts?
They use the same network stack, so a marginal link shows failed Rest Mode downloads alongside this code. Fix the connection and both clear.
Powerline adapter or Ethernet?
Direct Ethernet is best; powerline beats weak Wi-Fi but depends on your home wiring. For killing timeouts, either wired option helps.