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us Technology & digital loss device clock reset • computer time wrong • phone date reset • system clock keeps changing • time and date incorrect • your clock is behind • your clock is ahead • secure website not loading • https sites not working • certificate date invalid • secure connection failed • connection not private warning • tls certificate error • browser says insecure • wifi works but secure sites fail • safari can’t establish secure connection • chrome clock error • firefox time error • device lost time after restart • laptop battery clock problem

What to do if…
your device clock resets and secure websites stop loading correctly

Short answer

Correct your device’s date/time (prefer “set automatically”), then restart the browser (or device) and try again. Don’t bypass certificate/security warnings while your clock is wrong.

Do not do these things

  • Don’t click through certificate warnings (“Your connection isn’t private”, “Secure connection failed”) just to reach a login page.
  • Don’t enter passwords, banking details, or verification codes on any page showing a security warning.
  • Don’t install “certificate fix” tools/extensions from pop-ups or unknown sites.
  • Don’t make multiple security changes at once (VPN/proxy/antivirus HTTPS scanning) — it’s easy to make things worse.

What to do now

  1. Stop sensitive logins until time is correct. Email, banking, work accounts, and password managers should wait until the clock is fixed.
  2. Set date/time to automatic and confirm time zone.
    • Windows: Settings → Time & language → Date & time → turn Set time automatically ON, set the correct time zone (or enable auto time zone), then use Sync now if available.
    • Mac: System Settings → General → Date & Time → turn on Set time and date automatically and confirm your time zone.
    • iPhone/iPad: Settings → General → Date & Time → turn on Set Automatically.
    • Android (varies): Settings → Date & time → turn Automatic date & time ON and Automatic time zone ON (wording/paths vary by device).
  3. Restart the browser, then the device. If secure sites still fail, reboot fully.
  4. Test a different network. Try a mobile hotspot or another Wi-Fi. If it works elsewhere, your router/network filtering/DNS or a captive portal may be involved.
  5. Temporarily disable VPN/proxy or HTTPS inspection you control. Some VPNs and security software can interfere with certificate checks. Change one thing, test, and then restore protections after.
  6. Update your browser/OS. Outdated browsers can fail when websites update security requirements.
  7. If the clock resets again after reboot, assume a persistence problem. On some laptops/desktops, a failing internal clock battery/RTC can cause time to jump back. Use a different trusted device for account recovery until the underlying issue is fixed.
  8. If you suspect fraud or account compromise, use official routes (and type them in yourself).
    • Report scams/fraud to the FTC using ReportFraud.ftc.gov.
    • Report cyber-enabled crime to the FBI’s IC3 at ic3.gov.
    • Don’t follow reporting links from emails, ads, or pop-ups; go directly to the official sites.

What can wait

  • You don’t need to diagnose the root cause (hardware vs malware vs network filtering) before you restore correct time and stop unsafe logins.
  • You don’t need to factory reset as a first step.
  • You can postpone deep troubleshooting (reinstalling OS, replacing parts) until you’ve confirmed whether time stays correct after restart.

Important reassurance

This problem often looks scarier than it is: HTTPS security checks rely on accurate time, so when the clock is wrong, many secure sites correctly refuse to load. Fixing date/time and time zone commonly resolves it.

Scope note

These are first actions to regain safe access and prevent credential theft. If the clock won’t stay set, get device/IT support to repair time sync or hardware issues before relying on the device for sensitive accounts.

Important note

This is general information, not professional IT, legal, or financial advice. If you believe an account was accessed, prioritize safety: recover accounts only from a trusted device, use official support channels you already know, and consider reporting fraud promptly.

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