Z-Wave Network Heal: What It Actually Does
August 6, 2026
A network heal rebuilds the routing table so new nodes become visible. Here is what it costs while running, and when it is actually worth it.
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Zigbee Router vs End Device: Which Ones Repeat?
August 3, 2026
Mains powered Zigbee devices generally repeat the signal and battery ones do not. Here is the exception that looks mains powered and is not.
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Zigbee Mesh Not Healing After Moving the Hub
August 2, 2026
A mesh does not always reroute on its own after you move the hub. Here is the restart order that rebuilds routes, and when waiting will not help.
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Best 2.4GHz Wi-Fi Channel in an Apartment
August 1, 2026
Only channels 1, 6 and 11 avoid overlap on 2.4GHz. Here is how to pick between them for smart devices specifically, scanning from where they sit.
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Band Steering Breaking Your Smart Home?
July 31, 2026
Band steering can strand a 2.4GHz-only smart device on a radio it can't use. Here is the symptom that confirms it, and how to fix or work around it.
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Split Your 2.4GHz and 5GHz Network Names
July 30, 2026
When to split a combined Wi-Fi network into separate 2.4GHz and 5GHz names for smart devices, and when band steering is simpler to fix first.
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Device, Radio, Router or Cloud? The Test
July 29, 2026
Four possible causes, four one-question tests. A decision tree for isolating whether a misbehaving smart device is a device, radio, router, or cloud problem.
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Smart Home Device Keeps Going Offline
July 28, 2026
A device that worked for months and now drops offline needs a different fix than a new setup. Here is the order to check things in, and why.
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Z-Wave Exclusion Without the Original Controller
July 27, 2026
You don't need the hub that originally paired a Z-Wave device to remove it. Here is the general exclusion command that works from any controller.
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How Many Thread Border Routers You Actually Need
July 26, 2026
One border router is technically enough for a Thread network. Here is exactly what breaks when it's your only one, and when a second is worth it.
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