A driver report of “I took the photo many times” does not prove repeated backend OCR failures

A driver report of “I took the photo many times” does not prove repeated backend OCR failures; distinguish device/native-camera attempts from browser confirmation, upload, OCR, and persistence, because attempts before a telemetry boundary can be invisible downstream. Correlate each boundary before diagnosing an OCR loop. This method is limited when client telemetry is absent or dropped, so an empty backend history is evidence of non-observation, not proof that the driver attempted only once.