I'm trying to prep a road network for use in the ShortestPathFinder. I found a flow on FME's documentation that looks like it does what I need (it uses a road network to prep for routing).

The first three steps appear to have run fine, but I think the Snapper step keeps repeating. The following line has reached 100% completion 3 times but every time it does, it starts over doing the same thing: "Intersection operation processing one line against many others... 99.34% done

Intersection operation processing one line against many others... 99.87% done

Intersection operation processing one line against many others... 100% done

Intersection operation processing one line against many others... 0.52% done

Intersection operation processing one line against many others... 1.05% done

Intersection operation processing one line against many others... 1.58% done"

Below is a screenshot of the flow I'm running.

Am I correct that one step just keeps repeating? If so, how do I correct it?