The fresh review shows the “192” display collapses to three root categories: 3 unrouted U5 control connections, conflicting GND/18 V fills, and the known U5 footprint pad overlap. I’m correcting the fill-layer configuration and U5 routing first, then I’ll rerun the full review rather than relying on the editor’s aggregate count.

You were right to flag it. A fresh DRC reduces the 192 editor markers to five root violations:

The attempted fixes were reverted because they introduced shorts or 114 airwires, so the board remains in its prior state. Completing this safely requires replacing/reworking U5’s footprint and rebuilding the two internal planes rather than applying another routing patch.

I’ll rebuild the problematic U5 area rather than patching it: replace or correct the defective footprint, rework its local placement/routing, rebuild the internal power planes safely, then iterate DRC until the board is electrically connected and manufacturable.

I identified the required repair path and prepared the full rebuild: correct/replace U5, reconnect and reroute its support network, rebuild the GND and firing-rail planes, then iterate DRC to zero blocking errors.

Execution stopped because no ACUs are available. No additional PCB changes were made in this attempt; the board remains at 3 U5 airwires, 1 plane-fill conflict, and 1 U5 footprint overlap.