TP-Link Archer C7 - 2.4 Ghz Band problemas

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TP-Link Archer C7 - 2.4 Ghz Band problemas

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TP-Link Archer C7 - 2.4 Ghz Band problemas
TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-05 21:33:17
Model :

Hardware Version :

Firmware Version :

ISP :

Hi!

I recently bought an Archer C-7 router, because of the problemas with the wifi range of my ISP (the speed -120 mbps- was fine).

The thing is that the 5 GHZ band works great, gettin' the full ISP speed even far from the router, but in the 2.4 GHZ band, I get 20-30 mbps, just a few centimeters from the router.

I tried changin the band channel (to 8), that was the lest crowded channel nearby (according to iNNsider), but the problem remains.

Any ideas?


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Hola, recién compré un router Archer C-7, por los problemas de rango del wifi de mi proveedor de Internet (la velocidad -de 120 mbps- siempre funcionó bien).

El tema es que si iben en la banda de 5 GHZ funciona perfecto, en la de 2.4 sólo logro alcanzar 20-30 mbps, incluso a centímetros del router.

Intenté fijar a un canal poco congestionado (el 8), según el análisis de Innsider y las redes cercanas. Pero el problema persiste.

Alguna idea?
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#1
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Re:TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-06 19:18:20
How about the wireless link speed between your router and the wireless client? usually 2.4G signal has much more wifi interference than 5G signal especially when there are too many 2.4G signals around.

In addition, what is the firmware version?
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#2
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Re:TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-07 06:08:44
Hi! Thanks for the answer.

Mi Firmware version is 1.0.4, , from an Archer C7 V4

The connection betwen the 2.4 device and the router its

PING 192.168.0.159 (192.168.0.159): 64 data bytes
Reply from 192.168.0.159: bytes=64 ttl=128 seq=1 time=149.241 ms
Reply from 192.168.0.159: bytes=64 ttl=128 seq=2 time=13.867 ms
Reply from 192.168.0.159: bytes=64 ttl=128 seq=3 time=1.736 ms
Reply from 192.168.0.159: bytes=64 ttl=128 seq=4 time=2.449 ms

--- Ping Statistic "192.168.0.159" ---
Packets: Sent=4, Received=4, Lost=0 (0.00% loss)
Round-trip min/avg/max = 1.736/41.823/149.241 ms

Any help would be appreaciate!
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#3
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Re:TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-07 06:12:17






This is the info from Innsider (the TP LINK on the top is mine)

PS. The funny things is that upload speed doesnt seems to be affected as the download speed. At least at the speed test that i ran.
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#4
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Re:TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-09 17:36:00
except the channel, you may also try channel width, or change mode to 802.11n only. Maybe change transmit power to low or middle
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#5
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Re:TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-10 00:48:06
I have the same problem with 2.4 ghz in my C7 V.4. In additional, my brother's notebook (wifi adapter Q ualcom Atheros AR956X) can't stay connected for more than 30 min without lost his wifi connection in 2.4ghz. Any help?
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#6
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Re:TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-11 04:51:20
Yes, i already tried setting the less crowded channel. Also tried changin' the channel width, and freq. The transmit power should make any difference? Really?
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#7
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Re:TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-11 14:18:40
nothing changed after all those settings?
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#8
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Re:TP-Link Archer C7 - 2.4 Ghz Band problemas
2017-10-11 14:19:06
you can also try different channel and channel width too
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#9
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