I am migrating a set of VIs from my LabVIEW 8.5 platform to my new LabVIEW 2016 platform. Seemingly-randomly, portions of the block diagrams get rearranged without breaking functionality. Pieces get moved significant distances and wires get routed in random paths. This tends to happen inside stacked sequences, but some frames are perfect and others in the same stack are rearranged.
How do I get a clean import that I will not have to spend hours cleaning up?