heard a few user mention 3020 and 3040 got similar this issue,

what usb modem u use ?

I think should pin on the first thread avoid MR3020 for this issue

MR3020 is compatible with Openwrt, maybe you guys can try revive your modem with that

Just asking, do you already try little tweak of the bandwidth control?
Does USB modem in same position when plug-in into router?

huawei e372.

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Added on October 12, 2012, 7:11 pmya..i already put 100000 and i put it at the same position

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Added on October 12, 2012, 7:13 pmalready tweak it to 100000 and i put it at the same position.
bdw,im using huawei e372.

This post has been edited by MiseriGhost: Oct 12 2012, 07:13 PM

do u try your router + E372 outdoor of ur places ? any speed improve on outdoor ?

then perharps u can try tweak your E372 on step of -> here

This post has been edited by chuahcs79: Oct 12 2012, 07:16 PM

already test it many places.
1st i use router then direct modem to my laptop. huge different of speed indeed.
already tweak it. not much improvement.
really need sifu2 to help me..

Flash it to Openwrt and try

where..?
setting menu?

It's not as simple as you think

Anyone here want me to arrange a OpenWRT flashing guide

Do it pls

I am lazy because it is very complicated
Add it to my free and nothing to do list

if i am not wrong, user kizwan did post about it before, somewhere middle page in this thread. Later they brick their router all will confirm look for you.

Found it, anyone who need it can use

http://forum.lowyat.net/index.php?showtopi...post&p=49464934

This post has been edited by blacktubi: Oct 12 2012, 09:27 PM

but am not sure whether it support new modem. Last time that period, only using e1762.

Don't worry, the driver pack are very universal

the reason i didn't pin it to first post because i know nothing about linux . Lolx

Found a new device today.

MR11U, basically it's a MR3020 come with battery. I might get one
Small size, come with battery, USB port. Can be modded into downloading rig

http://wiki.openwrt.org/toh/tp-link/tl-mr11u

This post has been edited by blacktubi: Oct 13 2012, 12:28 AM

so far for TP LINK 3G router, i have confident in MR3420 this model only,

the rest like MR3220, MR3020, MR3040 all have quite a lot of issu from many user feed back,

TL-MR-3220 work flawlessly with my new Sierra AirCard 320U LTE modem, at first I was thinking need to find the additional modem bin file as this 320U modem did not listed inside tplink 3g modem work list. End up, just plug N play.

the 3G signals part (from MR-3220 console), 320U keep showing 35% , while E1762 jumping btw 19% - 25%.

Now only a question left, unsure if MR-3220 will optimize the Sierra AirCard "Tru-Flow" feature compare to direct USB modem onto laptop.

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Added on October 14, 2012, 1:59 pmsame problem b4, nothing to do with firmware.

Brought MR3220 & E1762 to office (different location) and test it, speed back to normal. End up connectify for the solution

This post has been edited by iRonTech: Oct 14 2012, 01:59 PM

good to know your seirra woorking well with your MR3220