Prompt

Fix flaky tests that fail intermittently.

<flaky_test>
{paste the unreliable test code}
</flaky_test>

<failure_pattern>
{describe when it fails - time of day, load, etc}
</failure_pattern>

<test_output>
{paste both passing and failing outputs}
</test_output>

Debug:
1. Timing dependencies
2. Test isolation issues
3. External dependencies
4. Async handling problems
5. Make test deterministic