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2,4G horrible, 5G working normal

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2,4G horrible, 5G working normal

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2,4G horrible, 5G working normal
2,4G horrible, 5G working normal
2020-02-19 17:02:36
Model: Archer C6  
Hardware Version: V2
Firmware Version: Latest

Hello, 

Last two or three weeks I had a problem with my archer c6. My normal internet speed is 90/90 Mbs on deskop (wire) and 40/40Mbs wireless on 2,4G band. But now, my connection speed is 0,3Mbs/2Mbs, but 5G band works perfect (settopbox mibox3 - running fullhd televison programmes) and wire deskop too. I tried changing the channel, but it didn't helped. Thanks for all replies. 

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#1
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4 Reply
Re:2,4G horrible, 5G working normal
2020-02-19 20:56:00
2.4G is used by many other devices which can cause issues. Also try changing both the band width and channel. Sometimes another WIFI device can cause issues such as but limited to an old device that is connected in 'G' mode. Change the 2.4 SSID and test with just one WIFI device. Be sure you are up to date in your firmware. Try changing the NAT boost setting.
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#2
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Re:2,4G horrible, 5G working normal
2020-02-19 21:05:59

 

ArcherC8 wrote

2.4G is used by many other devices which can cause issues. Also try changing both the band width and channel. Sometimes another WIFI device can cause issues such as but limited to an old device that is connected in 'G' mode. Change the 2.4 SSID and test with just one WIFI device. Be sure you are up to date in your firmware. Try changing the NAT boost setting.

@ArcherC8  

Hi, 

Thank you for your reply. But users actually dont effect anything(even if only one user is using wifi),  max. users are 5(4mobiles,1 tablet) . I have the router for 8months and eveything worked perfectly and no new device was added. I'm going to test your advices tommorow.

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#3
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Re:2,4G horrible, 5G working normal
2020-02-20 16:52:25

@ArcherC8 

THANK YOU SO MUCH, the problem was width -I changed it to 40Mhz from 20Mhz and download speed and upload even increase! Once again, thank you man! 

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#4
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Re:2,4G horrible, 5G working normal
2020-02-20 18:47:24

So after changing the width, my speed increase but its so unstable. It goes from 40 to 1Mbs, Im done. 

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#5
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Replies: 4

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