# Ar750s wireless repeater cannot get more than 6mb/s throughput with 5ghz 433mb/s connection **URL:** \ **Category:** Router\ **Created:** [February 16, 2019, 6:40am UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093 "2019-02-16T06:40:58Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![rp201rp](https://forum-assets.gl-inet.com/letter_avatar_proxy/v4/letter/r/958977/32.png) [@rp201rp](https://forum.gl-inet.com/u/rp201rp)\ **Post date:** [February 16, 2019, 6:40am UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093/1 "2019-02-16T06:40:58Z")
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. ---
**Author:** ![kyson-lok](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/kyson-lok/32/185_2.png) [@kyson-lok](https://forum.gl-inet.com/u/kyson-lok)\ **Post date:** [February 18, 2019, 4:06am UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093/2 "2019-02-18T04:06:12Z")
If you disable repeater, does it can up to 300Mbps? It seems that your main router works in 11b mode. ---
**Author:** ![rp201rp](https://forum-assets.gl-inet.com/letter_avatar_proxy/v4/letter/r/958977/32.png) [@rp201rp](https://forum.gl-inet.com/u/rp201rp)\ **Post date:** [February 23, 2019, 3:42am UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093/3 "2019-02-23T03:42:15Z")
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. ---
**Author:** ![rp201rp](https://forum-assets.gl-inet.com/letter_avatar_proxy/v4/letter/r/958977/32.png) [@rp201rp](https://forum.gl-inet.com/u/rp201rp)\ **Post date:** [February 23, 2019, 3:57am UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093/4 "2019-02-23T03:57:14Z")
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 ---
**Author:** ![kyson-lok](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/kyson-lok/32/185_2.png) [@kyson-lok](https://forum.gl-inet.com/u/kyson-lok)\ **Post date:** [February 25, 2019, 10:47am UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093/5 "2019-02-25T10:47:14Z")
If you use cable instead of repeater, how is the speed? ---
**Author:** ![rp201rp](https://forum-assets.gl-inet.com/letter_avatar_proxy/v4/letter/r/958977/32.png) [@rp201rp](https://forum.gl-inet.com/u/rp201rp)\ **Post date:** [February 25, 2019, 11:40pm UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093/6 "2019-02-25T23:40:47Z")
I’m sorry, that’s what I was trying to expain. these are my lan cable speeds for wwan wireless and wan cable. ---
**Author:** ![kyson-lok](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/kyson-lok/32/185_2.png) [@kyson-lok](https://forum.gl-inet.com/u/kyson-lok)\ **Post date:** [February 26, 2019, 8:59am UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093/7 "2019-02-26T08:59:23Z")
You might only get 10MB/s bandwidth from your ISP. ---
**Author:** ![bruce](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/bruce/32/35649_2.png) [@bruce](https://forum.gl-inet.com/u/bruce)\ **Post date:** [October 29, 2025, 2:58am UTC](https://forum.gl-inet.com/t/ar750s-wireless-repeater-cannot-get-more-than-6mb-s-throughput-with-5ghz-433mb-s-connection/6093/8 "2025-10-29T02:58:00Z")