Your proposed U12 rotation is noted, but I could not apply it because tool access ended.
Current verified state:
- U12 remains at (−52.5, 29.0) mm, Bottom, 180°.
- JPORT1 was moved to (−52.5, 15.0) mm, Top, 0°.
- The U12/JPORT1 overlap is cleared.
- U12-specific DRC shows no overlap, bounds, pad-access, keepout, protected-copper, trace, or invalid-layer findings.
- Routing preflight has only the unrelated via-at-SMD advisory.
- Auto-routing did not proceed; 239 airwires remain.
- A new generic placement error appeared during the route launch and must be diagnosed.
Before changing U12 to 80°, the exact orientation must be checked against pad containment and the antenna edge: rotating from 180° to 80° may point the antenna sideways or place pads outside the board. The next pass should apply 80° as a candidate, run U12 pad/boundary and six-layer antenna-keepout checks, and retain it only if those pass.
Execution stopped because your ACUs ran out.