November 14, 2020 at 9:53 am #10136
Hello Gentlemen, I have noticed after update from 18.104.22.168.384_81981 (DSL driver 22.214.171.124 ) to 126.96.36.199.386 (DSL 188.8.131.52.) the upload speed is cut in half. I have T-Mobile 100/10 VDSL2. I tried version 386_38287, 386_38832, 386_39648 always with reset and clean settings. There is faster downstream data rate achieve 100Mbps but upload speed is only 5Mbps although upstream data rate is 10Mbps. I did measuring via ASUSWRT, speedtest.net and fast.com. I also tried to turning off QOS, but nothing change. Upload is cut and constant at 5Mbps. Somebody with same issue? Any help is highly appreciated. Thanks / Václav
Attachments:November 14, 2020 at 10:51 am #10141
Welcome, your DSL Sync rate for Upstream according to your stats is just over 10Mbps for both firmware’s and a speed test of 9 Mbps is good,
A speed test of 5Mbps is not so good as you have said.
Under Modulance DSL- you have both G.vectoring and G.inp enabled, is that normal for your connection?
Is speed test via wired or wireless client as maybe a wifi issue ?
In a completely sane world, madness is the only freedom (J.G.Ballard).November 14, 2020 at 1:42 pm #10143
Yes it is normal for my connection that both G.Vectoring, G.INP are enabled. When one or other settings is disabled the data rate and download is lower (app. 50Mb/s).
The speed test is via wired computer.
I did roll back to old version firmware 184.108.40.206.384_81981 because of half upstream.
ThanksNovember 14, 2020 at 1:44 pm #10144
Was AiProtection On ?
Did you try Version 220.127.116.11.386_39648 which is the latest firmware ? if you have tried the latest firmware then send a feedback form to ASUS so they can look to see if there are faults with new firmware
In a completely sane world, madness is the only freedom (J.G.Ballard).November 15, 2020 at 8:11 am #10149
Changing AiProtection has no effect. Yes a tried Version 18.104.22.168.386_39648 and hard reset and manual settings.
I did some testing yesterday with 386_39648. If I switch off G.vector then upload is 9.62Mb/s but download is only 55Mb/s. I have to also switch off SRA to achieve at least 75.7Mb/s but then path mode is interleaved instead of fast.
Attachments:November 15, 2020 at 8:29 am #10154
Interesting, so if you just use 22.214.171.124.384_81981 then you achieve good download and upload sync rate (speeds) ?
I will drop ASUS an email and ask them if there are any known issues with the latest firmware
For you – 126.96.36.199.384_81981 (DSL driver 188.8.131.52 ) sound the best option for now
In a completely sane world, madness is the only freedom (J.G.Ballard).November 15, 2020 at 2:38 pm #10155
Also if you are a little technical, have a look at a developer called @Gnuton whom combines ASUSWRT-Merlin firmware with Source code from the DSL-AC68U to give extra functionality for the DSL-AC68U etc.
In a completely sane world, madness is the only freedom (J.G.Ballard).November 16, 2020 at 3:15 pm #10159
thanks for the support. Yes, I achieve good download and upload with 184.108.40.206.384_8198.
I used ASUSWRT-Merlin DSL firmware by Gnuton before. No more update today. The last one is from June.
Have a nice day and stay safe
BR / Václav
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