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Company focus

eFishery

What caused the sudden 50% decrease in feed orders through eFishery's eFeed automatic feeder system last week?

Prepared by NextSprints

12 mins
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Problem-Solving Data Analysis Technical Troubleshooting Aquaculture IoT AgTech Data Analysis Root Cause Analysis IoT Product Diagnostics Aquaculture Tech
Product Management Root Cause Analysis Question: Investigating sudden decrease in automatic fish feeder orders

Introduction

The sudden 50% decrease in feed orders through eFishery's eFeed automatic feeder system last week is a critical issue that demands immediate attention. This significant drop in a core product metric could have far-reaching implications for both the company and its users. I'll approach this problem systematically, focusing on identifying the root cause, validating hypotheses, and developing both short-term and long-term solutions.

Framework overview

This analysis follows a structured approach covering issue identification, hypothesis generation, validation, and solution development.

Step 1

Clarifying Questions (3 minutes)

  • Looking at the timing, I'm thinking this could be a seasonal trend. Has there been any historical data showing similar drops during this time of year?

Why it matters: Seasonal patterns could explain the sudden decrease and inform our solution approach. Expected answer: No significant seasonal trends observed in previous years. Impact on approach: If seasonal, we'd focus on adapting to cyclical demand; if not, we'd investigate other factors.

  • Considering the magnitude of the drop, I'm wondering about system-wide issues. Have there been any recent updates or changes to the eFeed system in the past month?

Why it matters: Recent changes could be directly linked to the performance drop. Expected answer: A minor firmware update was pushed two weeks ago. Impact on approach: If related to the update, we'd prioritize rollback or hotfix solutions.

  • Given the specificity of the 50% decrease, I'm curious about the metric definition. Has there been any change in how feed orders are measured or reported recently?

Why it matters: Ensures we're addressing a real issue and not a reporting anomaly. Expected answer: No changes in measurement or reporting methods. Impact on approach: If measurement changed, we'd focus on data reconciliation; if not, we'd investigate actual usage decline.

  • Thinking about user segments, I'm wondering if this decrease is uniform across all users or concentrated in specific groups. Do we have data on which user segments are most affected?

Why it matters: Helps focus our investigation on specific user groups or use cases. Expected answer: The decrease is more pronounced among larger farm operations. Impact on approach: If segmented, we'd tailor solutions to specific user groups; if uniform, we'd look at system-wide factors.

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Updated Mar 29, 2025