This report is being submitted retrospectively as part of internal review.A review of the transmitter alert history in dms showed that ec30 (led disconnect error) was first triggered on 9th of february, 2023.An in-vitro quality control test on sensor (b)(6) did not find any performance issue.However, measurements from the sensor manager software showed led flags were triggered at field currents greater than the established threshold of 412 adc units, which is therefore the root cause of the error.No further investigation was found necessary for this complaint.As part of resolution, the customer was offered a sensor replacement.
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