This is in 0.17.7, not 0.17.2.
This doesn't require deleting a stop while the train is moving. The station is already deleted.
But thank you. I hope this helps somehow.

Train Waypoint Path Crash.zip factorio-current.log https://i.imgur.com/VYue21r.jpg The bottom two stations are named "Load Iron Ore". They are enabled by the circuit network when the buffer chests contain >= 2000 Iron Ore. This is not currently true. The top and middle stations are named ...

There was not an option in the poll for "Train should disengage from rails and malevolently chase players who don't build crossing gates."