WiFi "Extender" is Making Internet Slower
4.5
You added an extender to fix range, but now the internet feels slower than before.
Symptoms
- High latency
- Half speed
- Buffering
Possible Causes
- Extender too far from router
- Half-duplex penalty
- Channel interference
Step-by-Step Fix
1
Move Extender Closer
The extender needs a strong signal from the router to "repeat" it effectively.
2
Use a Different SSID
Give the extender a different name (e.g., Home_EXT) so you can manually choose the best signal.
3
Switch to Mesh
Mesh systems use a dedicated "backhaul" to avoid the 50% speed penalty of extenders.
When to See a Technician
Standard WiFi extenders cut your bandwidth in half because they have to talk to the router and the device on the same channel.
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