GPS track playback

I am doing GPS track playback, but I have encountered some problems.
I use “Inaccurate Move to Longitude Latitude Height” to move the Pawn to the GPS point. It moves instantaneously, but I want to use “VinterpTo” to move it, but there is no effect after using it. It may be that the GPS point distance is too small. How should I fix him?

Hi @Xiaoguang,

For blueprints like this, I’ve found the most luck using timelines. Timelines will let you create a movement over time.

This video may help you get started - Unreal Engine 4 - Quick! How to: Use Timelines - YouTube