1. Yes, the multiuser feature. It's not perfect, but it does distinguish between me, the wife and kids. One of my friends fooled it into thinking he's me, so it does need work.Thanks for your feedback.
1. Are you talking about the multiuser feature of Google Home? That is fairly new. I would have to do some research on that. In general, this is something I've thought about quite a bit. It can be a security issue. On the other hand though, I find it quite useful. Amazon just plainly disallows unlocking of any kind of doors so it had to disabled in the Amazon skill. Google does prohibit unlocking of house doors but they haven't said anything about car doors yet. I won't be surprised if they update that policy.
2. That error message is a catch all in case a specific error is not handled. Looking at the logs, it seems like errors are happening while setting climate temperature. I have added some more checks for that and updated the backend. If you still see the same error, please send me the spoken command that caused it.
How is it a security issue in a negative way, if the multiuser were integrated?
2. That's exactly it -- I think I said "what's the interior temperature", instead of saying "get climate status". I'll mess with it some more, thanks again!