Connectors "fly away" in flattened route

Some of the end connectors on my electrical routes "fly away"and become disconnected from the wires in the flattened state. Orit could be that the component is staying fixed in space while therest of the route flattens.
Is there some mate reference or something like that to look for inthe 3d sketch? They look fine in the default configuration. I canactually drag the connector component and the wire follows, so Iknow it is connected.SolidworksRouting