First, work out what you’ve got
Even a frustrating system holds useful clues. Model labels, apps, network settings and how things behave today tell us what can be reconnected, kept or replaced. Resetting everything too early wipes those clues and can knock out controls that still work.
We start by finding out what each room relies on and whose name the accounts are in. Door access, main lighting and aircon get moved more carefully than a decorative lamp or a spare sensor.
