[eszed]

It's been a while since I had to do it, but there used to be a way to transfer an AP or a switch (I've done both) from one gateway device to another. Have they removed that, or did the Cloud Key never offer it? I wouldn't have expected them to "fail over" from one controller to another, because as far as Unifi are concerned those are two completely separate stacks, even if they are identically configured.