A hardware verdict flipped twice in one week, two verification tools turned out to be quietly missing errors, and a real brokerage account needed two manual human interventions
This is the English version of a post originally written in Korean for my algorithmic trading system devlog(new tab).
It's been a while since the last devlog, and it turned out to be the busiest week yet. We swapped the GPU entirely on Monday, and that verdict got reversed twice within a few days.
The same week, two newly built verification tools surfaced problems we'd been missing without noticing. And a real brokerage account needed two direct human interventions.
The GPU got swapped, and the verdict flipped twice
