Hello. I have router tp-link 841nd with OpenWrt 15.05. I setup wifi to N mode and width 40 MHz, but display wifi speed 72mbit/s sometimes drops to 11.7mbits/p.
But when i transfer data on my local network through pc and notebook (wifi adapter support 150 Mbit/s) my speed is only about 5 MB/s.
Before, i have 14.07, everything is ok and speed about 10MB/s. What the hell?
Have wifi clients with old wifi adapters.
Topic: OpenWrt 15.05 wifi 72mbit/s
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Edit your /etc/config/wireless and add:
config wifi-device 'radio0'
...
option noscan '1'Or from a ssh shell/terminal window:
root@OpenWrt:~# uci set wireless.radio0.noscan=1
root@OpenWrt:~# uci commitIt worked for my WR842ND.
(Last edited by rmacielalves on 20 Jan 2016, 19:25)
rmacielalves wrote:
Edit your /etc/config/wireless and add:
config wifi-device 'radio0' ... option noscan '1'Or from a ssh shell/terminal window:
root@OpenWrt:~# uci set wireless.radio0.noscan=1 root@OpenWrt:~# uci commitIt worked for my WR842ND.
Yes! Work! Thanks!
It works only temporarily for me.. after some hours it's back to 20mhz again..
config wifi-device radio0
option type mac80211
option channel 6
option hwmode 11g
option path 'pci0000:00/0000:00:00.0'
option htmode HT40
option noscan 1
ps: wr841 v7.2, 15.05, r46767)
(Last edited by fbs on 28 Jan 2016, 01:52)
no fix to this? thinking of going back to stock firmware just because of this 20mhz limitation
(Last edited by fbs on 5 Feb 2016, 03:22)
look at your post no 4 it should be
option noscan '1'
with '1' not just a 1
it does have the ' ', I think the forum stripped it out
still no luck.. works for some minutes then 20mhz again
Worked for my router too with 15.05 on TPLINK3220 and TPLINK727 wifi dongle
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