For Devs : -200mbps wifi speed then Lan on Flint 2

[M.B]

Hello guys,

i face this issue from the day i have buy my Flint 2 router. on wifi 5ghz my download speed is not more then 750mbps ( is like limited want to go up and drop down again ).
I will attach some screenshots with speedtest directly on Flint2 cli and speedtest from laptop with 2401 mbps wifi connection to route.
Can be a driver limitation? Wifi is set to Max.

Flint 2 cli:

Laptop speedtest on wifi 160mhz :

[M.B]

Also do anyone achieve more then 800mbps on wifi? on speedtests . Also i can confirm is a wifi issue because via lan cable i have 930mbps download and around 300 mbps upload.

@ywp or @bruce any of you guys can help with this issue? Or any developer....

Sorry to bring this to discussion but with my Xiaomi AX3600 i can achieve around 900mbps also with openwrt snapshot installed

[bruce]

Hi,

I have tested in my side, it can be achieved ≥850mbps with 5 times and each time can be.

PC (LibreSpeed server) -> MT6000 Router -> Phone (LibreSpeed client).

Could you test it more times in the MT6000? And which wifi channel and what bandwidth in the AX3600, MT6000 can try to set them as same as the AX3600.

[M.B]

Can i ask what country code you have on your wifi and also txpower is set to 20db? i think that is the issue for me

[M.B]

They have same config. channel and everything.I have keep changing from 160mhz to 80mhz but the speed was lower

[bruce]

Please refer to Wireless setting of the Luci for the countries code:

And max tx power is 20dbm.

[M.B]

Can you recommend another country code? Just for testing purposes...

[bruce]

US or AU.

Could you try to other devices, like different wireless chipset, to see if they have occur different speed results.

[M.B]

I have my tablet , phone and laptop. i will test with all . ill do changes and tests now

[M.B]

AU - same as on DE . sometime is going up to 900 and is dropping down is like a wifi speed limit.

on country code US i get lower. around 600 mbps

[bruce]

Download the APP 'WiFiMan', to check if any other routers around you, probably interfere the channel.

BTW, have you tested the speed of the wired WAN with PC?

[M.B]

Wan with PC no. i have 930mbps in Flint cli download , issue is just wifi.

Lan cable to Flint and speedtest :

[ywp]

Adjust the antenna direction?

[M.B]

I had the phone 1 cm away from router. Same results

[M.B]

@bruce

i am not sure how reliable is this app but is reporting just 18dbm tx power

[bruce]

Try to the OP24 firmware for MT6000 to see if it improves, GL.iNet download center

[M.B]

This variant will still have the GL interface?

[bruce]

Yes, have.

(words supplement)

[M.B]

I can confirm the wifi is faster with around 50 to 100mbps : 800mbps to 850mbps. But the wire guard client is broken. its connecting but not forwarding traffic

[bruce]

1. May I know what VPN server do you use? User own deployment or subscribe a VPN provider?
2. Please ensure the VPN server works, lets say can try it connect on the WG Client of the PC to check if the connectivity of the server <-> client works.