Create a copy of track without navigation commands
The 2 attached tracks are identical except for the name but the copy should not have any waypoints.
The file test.gpx was created by adding a track with start and end point, then edited and a single mid point converted to a navigation command.
The 2nd file was created as a copy but has unticked "Generate commands". In the past all commands were then removed. Useful when reversing the track.
However when displayed or exported, note that the navigation command (waypoint) still exists. This function used to work correctly a few months ago. I currently have to manually deleted the navigation command or create the new track from scratch.