Google Nest Community

I have a Schlage lock and it works with Google Home. The doors lock just fine. I didn't think unlock was an option, but the other day, I tried it and it said I needed to setup a PIN for it to work. I don't know where to setup a PIN option?

Just like another post I found, my thermostat (purchased brand new a week ago) seems to take two attempts to start the furnace. The first is short. Less than a second. Then, it hesitates and starts the furnace up properly. Everything else seems to be...