Hello, sorry for mi bad english
I have the RB 951G-2HnD and i have configured the wireless with 11GN, but all mobile only connect with 54mb
i have this config (sorry, i use subefotos.com and not show the images
http://subefotos.com/ver/?3fda8a25258a5 ... 85a79o.png
http://subefotos.com/ver/?7b9d969ffee20 ... 00a04o.png
http://subefotos.com/ver/?f9fe1f68dc83d ... 4abafo.png
http://subefotos.com/ver/?a39a07fab9c1c ... a8777o.png
http://subefotos.com/ver/?2f4cfe8f2c42f ... cb8a4o.png
http://subefotos.com/ver/?8edc8adb4bbd1 ... 090fao.png
in registration show all connections with 54/54Mb, with my samsung galaxy note 4 in FTTH router 11n connect perfect
mi config are bad?

Anyone from the forum can help me?
I have update the firmware and router os
With wifi analyzer i have this info
RSSI -19 dBm
Channel 1+5
2412
2442-2402=40Mhz
WPA2

but only connect 11g, 11n no work

Are you using TKIP or WEP encryption?

802.11n requires AES or no encryption at all. It can be WPA or WPA2, but it must be AES.

Are you using TKIP or WEP encryption?

802.11n requires AES or no encryption at all. It can be WPA or WPA2, but it must be AES.

Hi Oldman
Sorry, i no have activated the suscription for mi post
I revised the config, I have in Security Profile this config


i have changed adding aes ccm and in this moment, the galaxy note 4 connect 144Mbps, i have probed speedtest and.. works, i connect perfect (i have 100/10 HFC connection)



the max speed are 144 Mbps? the 11n no work to 300mbps?

regards

the max speed are 144 Mbps? the 11n no work to 300mbps?

regards

That means one (or both) of the devices are using a 20MHz-wide channel.

This table is useful for determining what kind of bandwidth/MCS is used by your device: http://mcsindex.com/
You can also find the numbers in the "Details" view in the wireless registration table.

Have similiar problems with wi-fi speed on my devices. The problem is that from four devices that i have (tablets Asus VivoTab Smart ME400 and CHUWI Hi8, smartphones LG D686 and LeTV X500) only one has good speed, around 80/75Mbps - LG D686. The other ones have no more than 25/35Mbps. Also on devices with low speed i have bad ping. All tests was made about 1.5m from the router by SpeedTest.net service. I tryed to decrease Tx Power to 17dBm, update RouterOS to the latest version 6.38.5 and 6.39rc58, but no result. Can you help me to fix this problem?
http://imgur.com/a/IfwNt
I'm using only AES encryption.

The Galaxy Note probably has a single chain wireless chip. My S4 is like that.

Son1c, you need to start your own thread.

That is an entirely different problem, could be interference, bad config, any of a thousand different things.