Starting Over

I am having the worst time getting these everspring temp/humidity sensors to work properly.. they are my first two device, plus a Lock..
in testing and troubleshooting, I have some orphan devices, an orphaned controller
I would like to reset everything and start from scratch.. how can I rest the controller and everything to start from scratch
I am using a HomeSeer smartstick+ and HS3
I have an orphaned network.. I cant get rid of, I want to start everything from scratch HOW do I do it>?