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Why a Download Link Expires or Fails

Download links usually have a validity period and follow the current platform rules, commonly around 48 hours.

Recommendations

  • Download as soon as the task is completed to avoid link expiration.
  • If download speed is poor, switch routes before switching tools.
  • If a download is interrupted, use a tool that supports resume.

Suggested Troubleshooting Order

  1. Check whether the link has expired.
  2. Check local network and DNS status.
  3. Retry after switching routes.
  4. Retry with a different downloader.