I am using F3b PlyoMetrics+ v3.17 for skipping rope (indoor & outdoor), however, the GSP is always enabled and when the activity is complete, I get presented a map with hundreds of small lines/movements on the map.
The developer confirmed it's the Garmin issue (he was told by them and asked to flag this here on forum) and even enforcing GPS to be disabled when using this software and skipping rope, Venu 2 enables it either way but should not.