@Hank21 all of the controllers are on current FW 5.12.9 - I have no idea what they were on previously, I've just updated them as the updates have become available, but the initial install was well...

I'll come back here and edit with the full post, but I've already created it over on Reddit, if it'll allow me to post a link to that thread.... really need an idea of where to look on this one! (5)...

+1, Google DDNS uses DynDNS, so this shouldn't be a hard request. FYI on Unifi if you choose "Custom" and just type in "domains.google.com", it works fine.

Mmiii wrote What does the implementation of a 2FA authentication have to do with the planned V5 of the controller? It's just a web-based portal login that needs to be secured. I don't understand and...