KiCadRoutingTools (drandyhaas)ECADConfidence: Medium
On the orbiter_kb board the final route step ships GND open, and only KiCad's refill catches it. The copper grading passed it. The tool's fill model counts a 106 mm2 B.Cu island as joined to the main flood, and KiCad does not, and the repair step cannot weld the link either, because kicad-cli anchors the zone end at an outline corner that sits off the board.
From the Grok pain-radar digests, Oct 31-Nov 1 2026 (Oct 31 9:41 PM ET through Nov 1 7:41 AM ET digests plus the Haitch overnight edition). Verified live 2026-11-01: issue/PR read; title and state confirmed.