Deco m9 plus wifi speed slow

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Deco m9 plus wifi speed slow
Deco m9 plus wifi speed slow
2020-01-13 06:34:41 - last edited 2020-01-13 07:43:57
Hardware Version: V1
Firmware Version: 1.3.0 Build 20190821 Rel. 54023

Why deco m9 plus the wifi speed far diffrent with the deco speed direct connect to router ? my deco setting as AP mode and the deco just right beside me. my device direct connect to main deco via wifi (5Ghz)

 

 

deco m9 direct cable to router

 

 

 

 

Iphone xs (5Ghz)

 

 

macbook pro (5Ghz)

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9 Reply
Re:Deco m9 plus wifi speed slow
2020-01-13 08:38:59

@Amir.limx 

 

Hello, what is the bandwidth you paid? And what is the speed you can get from the main router? 

 

How do these devices connect to each other? By wired cable or wireless? 

 

Try to connect your computer to the main Deco by wired cable and test the speed; in the meantime, please click here to get the wired negotiation speed. 

 

Please check the wireless speed and wireless negotiation speed as well. 

 

Besides, you can swap the location of Deco units to give it a go.

 

Good day. 

 

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Re:Deco m9 plus wifi speed slow
2020-01-13 08:41:02

Hi,

a simple speed test doesn't provide a lot of information, but I believe it's got to do with the online test. How about doing a local test, or trying a real download from a page (and internet connection) you know supports high speeds.

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Re:Deco m9 plus wifi speed slow
2020-01-13 12:56:50 - last edited 2020-01-13 12:58:06

@Kevin_Z 

 

Hello, what is the bandwidth you paid? And what is the speed you can get from the main router? 

500Mbps from main deco (AP Mode) to router

 

How do these devices connect to each other? By wired cable or wireless? 

wireless (5Ghz)

 

Try to connect your computer to the main Deco by wired cable and test the speed; in the meantime, please click here to get the wired negotiation speed. 

cable speed get around 170Mbps

 

Please check the wireless speed and wireless negotiation speed as well. 

 

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Re:Deco m9 plus wifi speed slow
2020-07-05 04:54:17
lol Kevin_Z means how fast is your actual internet connection? I have a ziggo with down 250MBit and 25MBit up. even if the deco is rated for higher you wont get higher speeds from internet. You would get higher speeds if you try to send a file LAN wise.
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Re:Deco m9 plus wifi speed slow
2020-07-06 21:07:43 - last edited 2020-07-06 21:31:52

@Kevin_Z

Hi Guys,

I configured my first set of 3 (arrived this morning) as AP using a gigabit CAT5 backhaul. Connection monitoring shows they're working at gigabit with no errors.

I've been checking from my wired PC and despite normally getting close to the 350 down/15 up, its been showing about half that since I connected the M9 plus v2 were connected - it was fine last night.

 

Worse, connections to the mesh, tested against Google Speed Test show only around 50 down/10 up.

 

Is there a troubleshooting checklist I can use to fix this? 

 

I should add:  From the app on my phone, its show 257 down/14.5 up.

 

Prompt, useful, help especially appreciated.

 

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Re:Deco m9 plus wifi speed slow
2020-12-03 21:59:14

Hey all,

 

I recently did some troubleshooting on this, and think I found a solution (at least one that works for me). Give this a shot and let me know if it works for you!

 

https://randomwindowstips.wordpress.com/2020/12/03/deco-m7-m9-slow-internet-speed-lan-wifi/

 

Thanks!

 

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Re:Deco m9 plus wifi speed slow
2021-01-13 07:26:01

@mAurelius  Thank you for your clear direction. So appreciated by this newbie!

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Re:Deco m9 plus wifi speed slow
2021-02-11 20:33:05

@m9decoclient 

Re:Deco m9 plus wifi speed slow

2020-07-05 06:54:17

lol Kevin_Z means how fast is your actual internet connection? I have a ziggo with down 250MBit and 25MBit up. even if the deco is rated for higher you wont get higher speeds from internet. You would get higher speeds if you try to send a file LAN wise.

 

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Hello m9decoclient.

 

i have the same setup.

i have ziggo with 250mbit down and 25 mbit up.

My ziggo modem is set to bridge mode --> main deco is connecterd with ethernet cable.

my speed troough deco with cable or wifi is on its best 90mbit down.

 

when i connect my pc direct to my modem with out the deco the down speed is 250mbit.

 

I cant see to fix this speed problem.

 

How dit you manage to have a download speed of 250 with use of your deco m9 in combination with ziggo modem?

 

with kind regard,

Antalkawa

 

 

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Re:Deco m9 plus wifi speed slow
2021-09-06 12:10:45

@mAurelius Thank you! I have been struggling with this and was about ready to junk Deco and switch to something else. Now using T-Mobile home internet with 100+ MBS but have been throttled at 40. Had no idea this QOS setting was there or that it was maxed at the old ATT speed. Reset to 1024 as suggested and immediate improvement.

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