I suspect that it is an optimization of CleanupSchematic() that causes release vs. debug to behave so differently. There's probably some caching of connectivity results that can speed it up and avoid the n^2 behavior.
I suspect that it is an optimization of CleanupSchematic() that causes release vs. debug to behave so differently. There's probably some caching of connectivity results that can speed it up and avoid the n^2 behavior.