Each time a new toolpath is created or calculated, it is listed at the top of the Toolpaths panel.
The previous toolpath is then moved down a position in this list of toolpaths. This can often mean that the final list of toolpaths does not reflect the order in which you want to machine a job. In this instance, you can manage the order in which created and calculated toolpaths are listed, to reflect how you want to machine the job.
To set the order in which created and calculated toolpaths are listed: