Poor Bandwidth over RouterBoard WLAN

I am using RouterBoard 911 5HacD in ap bridge mode. I am essentially using this board to create a WiFi out of EdgeRouterX (https://www.ubnt.com/edgemax/edgerouter-x/).

I am getting 0.8 Mbps download and 3.81 Mbps upload speeds (ping 17 ms) when over routerboard’s wifi.

If I hardwire my computer to the EdgeRouter I get, 52/42 Mbps (down/up). And if I connect a different Access Point on the EdgeRouter, I get 26/23 Mbps over WLAN.

Any changes I can make to improve the WLAN bandwidth of the Routerboard? You can find some settings screenshots attached.
wireless1_Ink_LI.jpg
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Hi, any response will be appreciated.

Try setting channel to 20MHz Ceee and protocol=802.11. Also check no other wireless devices are using 5180 Ceee.

Ensure your wireless security profile does not use TKIP. Just AES is best and wpa2-psk only.


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