vsts duplicate every time i open my project

As title states.

Same issue in nt9

new project, same problem
my 4 podfarm2 somehow grew to a total of 36 over night

Deleted all vsts in track mixer, reapplied them and saved the project. Closed and reopened project, vsts has multiplyed again.

Do you have nT9 to auto load a project/tracks when you start it up?