Troubleshooting labs
Investigate seven simulated incidents using evidence packets, diagnostic actions, and root-cause explanations.
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The migration that only half the office saw
Investigate the evidence, write a hypothesis, and compare with the worked explanation in the interactive lab.
The browser trusts the edge, but requests fail
Investigate the evidence, write a hypothesis, and compare with the worked explanation in the interactive lab.
The checkout stopped accepting good customers
Investigate the evidence, write a hypothesis, and compare with the worked explanation in the interactive lab.
One customer sees another customer’s summary
Investigate the evidence, write a hypothesis, and compare with the worked explanation in the interactive lab.
Fast edge, slow checkout
Investigate the evidence, write a hypothesis, and compare with the worked explanation in the interactive lab.
The tunnel is up; the app still hangs
Investigate the evidence, write a hypothesis, and compare with the worked explanation in the interactive lab.
A faster assistant gives worse answers
Investigate the evidence, write a hypothesis, and compare with the worked explanation in the interactive lab.