Correct Real Time, Not the Certificate’s Warning
If Ledger Live shows a certificate error alongside an incorrect system clock, restore the host’s real date and time through supported settings, then retry the original request. The application now uses Ledger Wallet branding. Do not backdate a computer to make an expired certificate appear acceptable.
An inaccurate clock can interfere with certificate validity checks. It is only one condition: an accurate time does not establish a trusted issuer, correct hostname, complete chain, or absence of network interception.
Read the Exact Certificate Category
Record whether the message says expired, not yet valid, unknown issuer, or something else. These words describe different failed checks. Node’s certificate-error reference distinguishes date-related errors from trust-chain conditions; do not treat every secure-connection failure as a clock problem.
For example, a laptop returning from storage might show a date several years behind. Correcting that real discrepancy can make a current certificate’s validity period assessable. A laptop already showing accurate time but reporting an unknown issuer needs a different investigation.
Check the Date, Time, and Zone Together
Compare the host against a reliable current reference. Check the year and day as well as the hour. A display showing the right hour with the wrong date still does not represent the correct instant. A time-zone label and the clock’s underlying time should be consistent.
If the error appears only on the phone, check that phone’s actual clock rather than adjusting a desktop that was not involved. Preserve which host produced the warning in the diagnostic record.
On Windows, use Microsoft’s Date & time instructions. They describe automatic time and time-zone controls in Settings. On Mac, Apple’s automatic time guide explains the equivalent supported setup and network time server.
Use the established configuration for managed computers. If time synchronization repeatedly fails or organizational controls prevent changes, ask the administrator rather than installing a time-fixing utility from an unknown source. A recurring error after every power-off may warrant host maintenance beyond the wallet app.
Retry One Request After the Clock Is Accurate
When no device OS installation is active, close and reopen the app if needed to establish a fresh request, then repeat the same harmless operation. Record whether the original certificate message disappears, changes, or remains identical. Avoid combining the clock correction with account deletion and network resets.
If an advancing Ledger OS update is underway, preserve its power and connection and follow its own instructions. Ordinary host-session experiments should not interrupt active firmware work merely because another screen reports a network error.
Investigate What Remains
If the accurate host still reports an expired server certificate, retain the endpoint context and contact official support or the responsible provider. If the message concerns an issuer chain, inspect proxy or security-product interactions using Ledger’s certificate reference. An approved alternate-network comparison can help identify an inspection-dependent failure.
Do not trust a new root certificate because the clock was corrected. Do not disable TLS verification, accept a hostname mismatch, or use an environment override to hide validation errors. Those changes do not establish the intended server’s identity.
Will Changing the Clock Affect My Blockchain Funds?
Local time display does not rewrite confirmed blockchain history or move assets. Still, inspect any transaction approved before a network failure separately before submitting another one.
Should I Reinstall to Reset Certificate Dates?
Reinstalling wallet software does not renew a remote certificate or repair an inaccurate host clock by itself. Address the observed failed condition first.
What Should I Include in a Clock-Related Report?
Provide the certificate wording, app and system versions, affected task, whether real time was wrong, and the result after correction. Never attach recovery backups or PINs to time diagnostics.