poor performance of my 4G Huaway E392 via wireless connection

poor performance of my 4G Huaway E392 via wireless connection
poor performance of my 4G Huaway E392 via wireless connection
2013-05-13 18:24:53
Region : Others

Model : TL-MR3020

Hardware Version : V1

Firmware Version : 3.15.2 Build 130326 Rel.58517n

ISP : zain


when i connect my MacBookPro to my Huaway E392 via TL-MR3020 wireless i got very bad internet speed specially download speed ( 2 - 4 Mbps) :(
if i connect it via ethernet cable the download speed screaming fast (26Mbps) :)

any help
Khourshed
Saudi Arabia ISP Zain
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#1
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4 Replies
Re:poor performance of my 4G Huaway E392 via wireless connection
2013-05-15 15:55:41
try fix channel to 6/11, security type as wpa2-psk AES and try again
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#2
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Re:poor performance of my 4G Huaway E392 via wireless connection
2013-05-18 16:07:11
And also try a good quality USB extension cable between the modem and the router.

Preferably one with a ferrite RF bead.

Cheers
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#3
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Re:poor performance of my 4G Huaway E392 via wireless connection
2013-05-21 16:59:34
I've got this exact same problem (connecting via EE 4G dongle in the UK). Same firmware version.

Tried all sorts of settings - different channels, different security types etc. - nothing works. I did manage to get around 4.5Mbps once when I explicitly set it to 40Mhz but this is still way below what it should be.

I've also tried with a 3m USB lead separating the device from the dongle - still no joy.

Issue appears to be specific to wifi as like khourshed it's fine with a wired ethernet cable.
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#4
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Re:poor performance of my 4G Huaway E392 via wireless connection
2013-05-21 17:03:34
I've got the exact same problem using the same firmware version and 4G EE USB dongle in the UK.

Tried all sorts of settings (different channels, different security settings) and all I can get is 2-4Mbps - normally closer to 2.

As with khourshed the wired ethernet connection is fine so it definitely looks to be a wifi issue.

Hoping this is a bug that can be fixed as wireless is the only option for me normally.
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#5
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