What Does MASTER SIS: NO mean and how do I get it to YES?

It should mean you cannot add devices using Vera. SIS is what assigns the Node ID to a device.
Do you have another controller in your system?

If you have Think Essentials Pro edition you could make it primary again, if not, I dont believe there is any other way except to re-flash your Vera. But before you take that plunge you may want to wait for a 2nd opinion.


JOD, Thanks for the response. Actually Think Essentials Pro was the Primary and I used it to transfer to Vera.