On a 17 MB STEP import, the OCCT kernel's internal error surfaced as a bare number that differed on every try, so the cloud assistant read the part as broken and kept retrying.
From the Grok pain-radar digests, Oct 26-27 2026 (Oct 26 12:41 PM ET through Oct 27 7:41 AM ET digests plus the Haitch editions). Verified live 2026-10-27: issue/PR/thread read; title and state confirmed.