Posted: Sun Jan 21, 2018 1:51 Post subject: Archer C9 very low transmit speeds
I have Acrcher C9 v3 flashed with DD-WRT v3.0-r33525 std (10/17/17) firmware. The issue is I don't get higher transmit rates as I used to with stock firmware.
Can u guys help me with wireless settings to get speeds as in stock firmware?
This is the best I could get after playing with the wireless settings;
Post wireless settings tab not status ones. Also advanced wireless settings
Well what I would do first is going to Commands tab under Administration and execute
erase nvram && reboot <-- this will erase all your settings
Afterwards for 2.4ghz I would use 20mhz channel width unless you live in the countryside.
For 5ghz use channels above 149 which will give you the max output and performance. Channel width 80mhz of course.
For both channels use Mixed modes, I have had troubles with all the others, although that's more trial and error. Also for both channels don't use Auto channel selection.
Authentication type WPA with AES encryption.
Check how that goes and let us know. _________________ R6400v2 (boardID:30) - Kong 36480 running since 03/09/18 - (AP - DNSMasq - AdBlocking - QoS) R7800 - BS 31924 running since 05/26/17 - (AP - OpenVPN Client - DNSMasq - AdBlocking - QoS) R7000 - BS 30771 running since 12/16/16 - (AP - NAS - FTP - SMB - OpenVPN Server - Transmission - DDNS - DNSMasq - AdBlocking - QoS) R6250 - BS 29193 running since 03/20/16 - (AP - NAS - FTP - SMB - DNSMasq - AdBlocking)
Post wireless settings tab not status ones. Also advanced wireless settings
Well what I would do first is going to Commands tab under Administration and execute
erase nvram && reboot <-- this will erase all your settings
Afterwards for 2.4ghz I would use 20mhz channel width unless you live in the countryside.
For 5ghz use channels above 149 which will give you the max output and performance. Channel width 80mhz of course.
For both channels use Mixed modes, I have had troubles with all the others, although that's more trial and error. Also for both channels don't use Auto channel selection.
Authentication type WPA with AES encryption.
Check how that goes and let us know.
With those settings both my phone and tv box can connect to the 5Ghz network. But my PC using TP link Archer t4u fails to connect to the network. It can connect to the network when settings are set to Auto channel selection.
