PlayStation Error Code NP-31726-2 — What It Means & How to Fix It

What Does This Error Mean?

NP-31726-2 is a trophy synchronization error on PlayStation. Your console cannot sync your trophies to PSN servers right now. This is usually temporary and does not affect your gameplay.

Affected Models

PlayStation 4 Pro
PlayStation 4 Slim
PlayStation 4

Common Causes

PSN trophy servers are temporarily busy or under maintenance
Internet connection is too slow or unstable to sync
Trophy data on the console has become corrupted
Console has not been signed in to PSN during trophy sync
Too many trophies queued to sync at once after a long offline session

How to Fix It

Make sure you are signed in to PSN.

Trophies can only sync when you are online and signed in. Go to Settings > Users and Accounts and confirm your sign-in status.
Manually sync your trophies.

Go to Trophies from the PS4 home screen. Press Options and choose Sync Trophies with PSN. Wait for it to complete.
Check PSN server status.

Visit status.playstation.com and check if PSN Gaming and Social services are operational. If not, wait and try again later.
Restart the console and try syncing again.

A full restart clears temporary errors. Hold the power button until the PS4 shuts down completely. Turn it back on, sign in, and try syncing.
Rebuild the console database.

Boot into Safe Mode by holding the power button until two beeps. Select Rebuild Database. This can fix corrupted trophy data.

When to Call a Professional

If trophy syncing fails repeatedly over several days, contact PlayStation Support. They can check the server side and help recover any missing trophy data.

Frequently Asked Questions

Will I lose my trophies if syncing fails?

No — trophies are stored locally on your console even if they have not synced yet. They will sync the next time you successfully connect to PSN. You cannot permanently lose trophies just because of a sync error.

How often does PlayStation sync trophies?

Trophies sync automatically when you are online and connected to PSN. You can also sync manually at any time from the Trophies menu. Syncing regularly avoids large backlogs that can cause errors.

Does this affect my PlayStation Plus subscription?

No — your PlayStation Plus membership is unaffected by trophy sync errors. Trophy syncing is a separate background process. All your PS Plus benefits continue to work normally.