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7/23/2026
When a WordPress-to-CRM Integration Works Sometimes: A Practical Guide to Debugging Intermittent Failures

When a WordPress-to-CRM Integration Works Sometimes: A Practical Guide to Debugging Intermittent Failures

Short summary

A practical guide to debugging intermittent WordPress-to-CRM integration failures where some form submissions reach the CRM and others silently disappear. The key insight is to stop treating form success and CRM success as the same event, and instead trace a single failed submission through each stage—browser, WordPress, Contact Form 7, integration trigger, HTTP request, and CRM API—to pinpoint where data is lost.

  • •Intermittent CRM integration failures require tracing individual submissions, not random testing
  • •Form success does not guarantee CRM record creation—debug each pipeline stage in order
  • •Separate 'trigger never fired' from 'API rejected request' to save debugging time

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