Regarding that burning - my home wood pellet furnace needed software updates after installation to start fully working. Good luck that I had mobile internet available.
> needed software updates after installation to start fully working
Not too bad, at least it's a one-time job, better than some IoT thermostats that crash randomly in winter midnights and freeze everyone to death (figuratively)...
> The Nest Learning Thermostat is dead to me, literally. Last week, my once-beloved “smart” thermostat suffered from a mysterious software bug that drained its battery and sent our home into a chill in the middle of the night.