I think not. They are all behaving nicely as independent devices. There is the occasional issue of them not showing in your dashboard after set up - but the Supermechanical people can clear that up quickly.
Aginova's sensors are very expensive and a little more industrial in nature. The "starter kit" is more expensive (in terms of $10s and $20s, rather than nickels & dimes) and appears more proprietary. They are marketing a monitoring service als…
It wasn't firmware related - occasionally they seem to have an issue with the Twine reporting in after it connects to your network. If you don't see it on your dashboard, and the LED indicates connection, email them. They'll look in the logs, see …
Most devices are going to have a hard time with a fridge - it's the best Dyson Sphere you have in your house - you would need something with a lot of gain, or a signal path out of the fridge (like an antenna fished out somewhere).
This seems to be a new one-up text number service. I've gotten text messages from 410-000-[one up number] from different sources now. It would be nice for one number to be used.
I asked about a rule for "If Twine has not report in x minutes..." for the purpose of knowing if power or internet is out at my vacation hut. they said they would put that on the list. Should be easy, since the rules are server-side.
Don't be a doomsayer... The Twine guys said that they have some feature to finish, but wanted to get the product out for all us enthusiasts. They know this needs to get done.