Happily for us, @jakeymd1, we have several fearless pioneers on this forum that we can consult. The latest, @Sykes, is going places that I (no angel!) would fear to tread. For example, look at his latest post Recommendations for running a Samsung 6th Gen with Octopus - #46 by Sykes. (I’m just hoping that I don’t have to buy a MIM-B19N to be able to write new FSV values from HA…)