A gearbox golden check wrote every case's CAD equation files into one shared CADs folder, ran 25 to 40 minutes, and overwrote the engineer's local CAD files, so people ran git checkout after each check.
From the Grok pain-radar digest, Oct 24-25 2026 (Oct 24 evening to Oct 25 morning slots). Verified live 2026-10-25: issue/PR read on GitHub; title and state confirmed.