Ar750s wireless repeater cannot get more than 6mb/s throughput with 5ghz 433mb/s connection

Routers
1

setup:
same results on 3.009 and 3.013
wan ethernet cable not connected.
ap mode off for both 2.4 and 5ghz from gl-gui
connect in repeater mode through gl-gui.
luci gui shows 325.0 Mbit/s, 80MHz, VHT-MCS 7, VHT-NSS 1, Short GI
6.0 Mbit/s, 20MHz

acess points were 4 meters away an no other routers on same freqeuncies near me.

have three other different types of routers and cell phone wifi tether. same results.
tried repeater to a 2.4ghz and says it connects 144/mbs and throughput is 9mb/s
went into luci for client station and disabled legacy b rates… same results for both antennas
I have two 750s routers . same results on both so not looking like isolated hardware issue

any ideas.

2

If you disable repeater, does it can up to 300Mbps? It seems that your main router works in 11b mode.

3

you are correct. my router was supporting wireless b mode. I since disabled it and i’m getting 300/300 only issue am having is now with the lan when the wwan is up the lan side is only get 4-6mb/s throughput. same when no wwan and using wan only. and same when using wwan wan as i multihomed gateway with wan as default gateway.

4

only thing I can think of is internal switch vlan1 not functioning properly. wireless to wan is ok I guess anthing on the lan side is 4-6mbits/sec

5

If you use cable instead of repeater, how is the speed?

6

I’m sorry, that’s what I was trying to expain. these are my lan cable speeds for wwan wireless and wan cable.

7

You might only get 10MB/s bandwidth from your ISP.