Archer c20 Slow speed on 2.4 GHz

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Archer c20 Slow speed on 2.4 GHz

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Abdiel

2021-09-26 15:22:46 - last edited 2021-09-26 15:47:33

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Registered: 2021-09-26

Archer c20 Slow speed on 2.4 GHz

2021-09-26 15:22:46 - last edited 2021-09-26 15:47:33

Model: Archer C20

Hardware Version: V4

Firmware Version: 0.9.1 4.17 v0001.0 Build 201214 Rel.42010n(5553)

I'm facing super slow speed on 2.4 GHz connection . But the 5 GHz is pretty much snappy. This kind of issue seems very common on TP link routers.. is there any way to solve this issue ?

IMAGE - 1

Speedtest of 5GHz Band

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IMAGE - 02

Speedtest of 2.4 GHz band

1 Reply

Kevin_Z

2021-09-27 06:28:40

Posts: 21745

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Registered: 2018-12-24

Re:Archer c20 Slow speed on 2.4 GHz

2021-09-27 06:28:40

@Abdiel

If only the 2.4G connection is slow, it's quite possible that the 2.4G band around you is highly congested. You can check that by installing an app like Wi-Fi Analyzer on your phone or laptop and test, then set a channel with less congestion according to the test results on the C20.

Check this troubleshooting article for more suggestions:
https://www.tp-link.com/support/faq/2170/

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Archer c20 Slow speed on 2.4 GHz

Archer c20 Slow speed on 2.4 GHz

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