Troubleshooting
Slow Wi-Fi? Find Out Whether It's Your Device, Wi-Fi, Router or ISP
Three quick tests isolate why your Wi-Fi is slow: one device or all, wired or wireless, near or far. Then the fix for each cause, before you pay for anything.
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Troubleshooting
Symptom-first guides that help you work out whether a problem is your device, your Wi-Fi, your router or your internet provider — before you change anything.
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Fix problems
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Troubleshooting
Wi-Fi Dead Zones: Diagnose the Cause Before You Buy Anything
Find out why a room has weak Wi-Fi, from router placement and bands to walls, interference and the device itself, and fix the free causes before buying hardware.
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Troubleshooting
Wi-Fi Keeps Disconnecting: A Step-by-Step Diagnosis
Two questions narrow down why Wi-Fi keeps dropping: one device or all, Wi-Fi or internet. Then fixes from power settings and drivers to band steering and radar.
Topics we cover
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Wi-Fi performance problems
Diagnosing slow Wi-Fi by isolating device, Wi-Fi link, router, and ISP — before changing hardware.
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Connection drops
Wi-Fi and internet disconnections — device power management, drivers, interference, band steering, router faults and ISP issues.
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Router hardware problems
Routers that reboot, overheat, or fail under load — distinguishing hardware faults from firmware and power issues.
Recently published or updated
-
Troubleshooting
Slow Wi-Fi? Find Out Whether It's Your Device, Wi-Fi, Router or ISP
Three quick tests isolate why your Wi-Fi is slow: one device or all, wired or wireless, near or far. Then the fix for each cause, before you pay for anything.
Published
-
Troubleshooting
Wi-Fi Dead Zones: Diagnose the Cause Before You Buy Anything
Find out why a room has weak Wi-Fi, from router placement and bands to walls, interference and the device itself, and fix the free causes before buying hardware.
Published
-
Troubleshooting
Wi-Fi Keeps Disconnecting: A Step-by-Step Diagnosis
Two questions narrow down why Wi-Fi keeps dropping: one device or all, Wi-Fi or internet. Then fixes from power settings and drivers to band steering and radar.
Published