Cause

In the topology and in the layout space there are separate routing track properties at the connections. Possibly the same connection or the same cable was routed both in the topology and in the layout space. In the process, the length and connection point values (e.g., in connection with wire termination processing, etc.) of the last route were overwritten.

Solution

1. Remove the targets from one of the representation types (topology, 3D part placement).
2. Also remove the corresponding routing track on the connection / cable.
3. Update the connections.
4. If required, start a new check run.