Block-internal short

What it checks

A single block whose own internal schematic ties two terminals with conflicting declarations (different voltages, or hot-to-ground) onto one net — collapsing them everywhere it's placed.

Why it matters

A block that shorts its own terminals poisons every design that uses it: nets that should be distinct merge, and a cascade of phantom findings appears on wiring that's actually correct. The engine suppresses the derivative noise and points at the cause.

How to fix it

This one is fixed inside the block, not in your wiring — open the block's internal schematic and separate the terminals (or correct their declared voltages so a deliberate passthrough declares the same range on both sides).

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