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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What Blocks 2.4GHz Wi-Fi Signal in a House
July 25, 2026
One room is a dead zone and the rest of the house is fine. Here's what building materials actually do to a 2.4GHz signal, and what doesn't matter.
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Smart Device Wi-Fi Signal Strength Check, Explained
July 24, 2026
Two bars isn't a number. Here's how to actually read a device's signal strength, and what range is genuinely workable rather than guesswork.
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Router Placement for Smart Home Coverage, Explained
July 23, 2026
Where the router physically sits changes which rooms your devices can reach. Here's what actually matters about placement, and what's folklore.
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