1. Can't add Intermatic HA07 controller
I was able to initiate the process of network transfer, but HA07 hung in copying state, and the only way to unblock it was to remove batteries. Tried few times. Even though controller stuck in unusable state, it appeared on Vera screen.
2. Can't add ThinkStick as a secondary controller
Pretty much the same problem - transfer initiated, and then controller hangs on with "Receiving..." message. Even though controller stuck in unusable state, it appeared on Vera screen.
3. On every attempt above Vera created another node, every time. I tried to delete failed ones, but they keep reappearing.