A lot of the firmware threads start becoming "digs" at Honeywell/Resideo and I am one of the biggest culprits.

So this one will try to be different.

I like the Cold Weather boost, especially because I can select which zones it is applied to.
I absolutely love the adjustable Eco and the fact that Resideo made it adjustable in both directions +/- is brilliant.
I like the fact that the Controller UI shows which zone is being Cold Boosted and when Warm shutoff has kicked in.