The completion that disappears
A learner clicks Complete. The card turns green. After refresh, the lesson is incomplete again. Other lessons still load normally.
- 1
Hypothesize
Name two different explanations that fit this symptom.
- 2
Discriminate
What single observation would help distinguish a failed save from a failed reload query?
- 3
Fix and verify
If the server returned 401 but the UI showed success, what should change and how would you prove the repair?
Your explanation
Use your own words. Include the evidence you would look for and the assumptions you are making.
Use synthetic information only. Notes are saved when you choose Save practice.
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