DD-WRT v24 with TL-WDR4300 Wifi low Troughput Problem

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ciclista_rodando
DD-WRT Novice


Joined: 28 Oct 2016
Posts: 8

PostPosted: Fri Oct 28, 2016 15:38    Post subject: DD-WRT v24 with TL-WDR4300 Wifi low Troughput Problem Reply with quote
First day with a custom firmware and I cannot figure out why I have low speed internet.

My setup is:

Internet -> Ono cable Router CG3300CMR - > PLC TPLINK 500 - > TL-WDR4300 -> Laptop AC3160

Router Model TPLINK TL-WDR4300 v1
Firmware Version DD-WRT v24-sp2 (03/25/13) std - build 21061
Kernel Version Linux 3.5.7 #6134 Mon Mar 25 07:09:54 CET 2013 mips

When I connect Laptop with cable to WDR4300 I have around 70 Mbps
If I connect to 5 Ghz or 2 Ghz max speed 22 Mbps (with standar firmware aroudn 40 - 60 Mbps)
If I connect with a Samsung S7 50 Mbps.
I have no QOS activated and in 5 GHz is.

I dont know if Matters but in 5Ghz I have 802.11a (to 54 Mbps).

Any idea for the low speed with this setup?
Sponsor
Alozaros
DD-WRT Guru


Joined: 16 Nov 2015
Posts: 6410
Location: UK, London, just across the river..

PostPosted: Fri Oct 28, 2016 20:08    Post subject: Reply with quote
http://dd-wrt.com/wiki/index.php/QCA_wireless_settings

i generally use only 2,4 Ghz and my settings are:
-NG mixed (others are broken)
-HT40
-channel 11 + lower
-WPA2 AES WI-FI encryption (is a must)
-Short GI
-Short Preamble
-Country domain Canada (it has better TX power settings)
-also you seems to run very old build check here for new
builds ftp://ftp.dd-wrt.com/betas/ check also new builds forum treads for compatibility and performance Wink

_________________
Atheros
TP-Link WR740Nv1 ---DD-WRT 55179 WAP
TP-Link WR1043NDv2 -DD-WRT 55303 Gateway/DoT,Forced DNS,Ad-Block,Firewall,x4VLAN,VPN
TP-Link WR1043NDv2 -Gargoyle OS 1.15.x AP,DNS,QoS,Quotas
Qualcomm-Atheros
Netgear XR500 --DD-WRT 55460 Gateway/DoH,Forced DNS,AP Isolation,4VLAN,Ad-Block,Firewall,Vanilla
Netgear R7800 --DD-WRT 55460 Gateway/DoT,AD-Block,Forced DNS,AP&Net Isolation,x3VLAN,Firewall,Vanilla
Netgear R9000 --DD-WRT 55363 Gateway/DoT,AD-Block,AP Isolation,Firewall,Forced DNS,x2VLAN,Vanilla
Broadcom
Netgear R7000 --DD-WRT 55460 Gateway/SmartDNS/DoH,AD-Block,Firewall,Forced DNS,x3VLAN,VPN
NOT USING 5Ghz ANYWHERE
------------------------------------------------------
Stubby DNS over TLS I DNSCrypt v2 by mac913
ciclista_rodando
DD-WRT Novice


Joined: 28 Oct 2016
Posts: 8

PostPosted: Fri Oct 28, 2016 22:09    Post subject: Reply with quote
Thanks, I update router yestarday according:

http://www.dd-wrt.com/wiki/index.php/TP-Link_TL-WDR4300


I check your link and I found ftp://ftp.dd-wrt.com/betas/2016/10-27-2016-r30805/tplink_tl-wdr4300v1/

I gonna install tomorow morning.
Alozaros
DD-WRT Guru


Joined: 16 Nov 2015
Posts: 6410
Location: UK, London, just across the river..

PostPosted: Fri Oct 28, 2016 23:11    Post subject: Reply with quote
yep check this tread first:http://dd-wrt.com/forum/viewtopic.php?t=305204
and look for member tatsuya46 he has 4300v1 check which
version he is running i can see 30796
for me 30731 was more stable than the next 3 after it
but i have different Atheros router Smile

_________________
Atheros
TP-Link WR740Nv1 ---DD-WRT 55179 WAP
TP-Link WR1043NDv2 -DD-WRT 55303 Gateway/DoT,Forced DNS,Ad-Block,Firewall,x4VLAN,VPN
TP-Link WR1043NDv2 -Gargoyle OS 1.15.x AP,DNS,QoS,Quotas
Qualcomm-Atheros
Netgear XR500 --DD-WRT 55460 Gateway/DoH,Forced DNS,AP Isolation,4VLAN,Ad-Block,Firewall,Vanilla
Netgear R7800 --DD-WRT 55460 Gateway/DoT,AD-Block,Forced DNS,AP&Net Isolation,x3VLAN,Firewall,Vanilla
Netgear R9000 --DD-WRT 55363 Gateway/DoT,AD-Block,AP Isolation,Firewall,Forced DNS,x2VLAN,Vanilla
Broadcom
Netgear R7000 --DD-WRT 55460 Gateway/SmartDNS/DoH,AD-Block,Firewall,Forced DNS,x3VLAN,VPN
NOT USING 5Ghz ANYWHERE
------------------------------------------------------
Stubby DNS over TLS I DNSCrypt v2 by mac913
ciclista_rodando
DD-WRT Novice


Joined: 28 Oct 2016
Posts: 8

PostPosted: Sat Oct 29, 2016 16:12    Post subject: Reply with quote
Thanks I just update to
Firmware: DD-WRT v3.0-r30731 (10/06/16)

Now I have 802.11n and Very Happy almost same speed by wifi as cable.

Thanks Very Happy
ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2318
Location: Canada

PostPosted: Sun Oct 30, 2016 16:34    Post subject: 5GHz settings Reply with quote
For 5GHz use:
-N only
-HT40
-channel 149 or something high, the lower channels have lower max TX power.
-WPA2 AES WI-FI encryption (is a must)
-Short GI
-Short Preamble
-Country domain Canada (it has better TX power settings)

_________________
Before asking a question on the forums, update dd-wrt: Where do I download firmware? I suggest reading it all.
QCA Best WiFi Settings


Some dd-wrt wiki pages are up to date, others are not. PM me if you find an old one.

Atheros:
Netgear R7800 x3 - WDS AP / station, gateway, QoS
TP-Link Archer C7 v2 x2 - WDS Station
TP-Link TL-WDR3600 v1 - WDS Station
TP-Link 841nd v8 - NU
D-Link 615 C1/E3/I1 x 7 - 1 WDS station
D-Link 825 B1 - NU
D-Link 862L A1 x2 - WDS Station
Netgear WNDR3700v2 - NU
UBNT loco M2 x2 - airOS

Broadcom
Linksys EA6400 - Gateway, QoS
Asus N66U - AP
Netgear WNDR3700v3 - not used
MediaTek
UBNT EdgeRouter X - switch
ciclista_rodando
DD-WRT Novice


Joined: 28 Oct 2016
Posts: 8

PostPosted: Tue Nov 01, 2016 7:55    Post subject: Reply with quote
I dont know if I can continue in this post? or a new one?

After a coupe of hours uusing router WIfis, I lost 5 Ghz networt if I use WIFI Scanner I cannot see the network, any clue.

MY 5Ghz setup:
N Only
HT40
WPA2
ShortGI
ShortPreamble
Region: Canada/spain
Differents bands.
TX Power 20 dbm

PD After lose 5GHz 2 GHZ is extremily slow.
vista33
DD-WRT Novice


Joined: 28 Apr 2020
Posts: 1

PostPosted: Tue Apr 28, 2020 17:55    Post subject: Reply with quote
Hello

Which build is the best for today for TPlink WDR4300? The latest unfortunately have a poor wifi speed 2.4 Sad
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 14126
Location: Texas, USA

PostPosted: Tue Apr 28, 2020 18:42    Post subject: Reply with quote
Please do not hijack old threads. Look in the forum for build release threads.

Latest build release thread (Atheros): 04/28/2020 - r43012

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