I have 3 thread Border Routers (Nest Hub Max, Google TV Streamer, Apple
TV 4K). Each is creating it's own network instead of creating a single
network. How can I get all 3 on a single network?
I tried shutting all down, factory reset and bring them back up one at a
time. Apparently the Apple TV stores the credentials in iCloud and I
haven't been able to overwrite with either of the credentials from
Google.