Unverified50% confidenceFactExact time
The pending-state test caught a duplicate-submission defect: the button is only disabled after React re-renders, so two quick clicks on a slow network produce two POST requests, causing a double charge on the checkout page.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedOnly operations that have no side effects on system state or produce consistent results when executed repeatedly (such as GET requests and write operations with idempotency keys) should be automatically retried; blindly retrying ordinary POST creation requests may lead to duplicate resource creation.75% similarUnverifiedIn replay tests, the same requestId is submitted twice consecutively; the first time the replay flag is false, the second time it should be identified as a duplicate request with replay as true, both returning the same order number with only one business change produced.67% similarUnverifiedExcessively frequent confirmation pop-ups can cause users to click agree out of fatigue, rendering the HITL mechanism ineffective.67% similarUnverifiedWhen issues such as page errors or unresponsive buttons occur, you can send a screenshot to Codex, and it will continue to modify the code based on the error information.66% similarUnverifiedWhen encountering rate-limiting errors, one should not continuously retry to reset the window; staggering request times allows for continued usage.66% similar
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