21-08-2023, 21:59
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#1
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Remoaner
Cable Forum Team
Join Date: Mar 2004
Posts: 32,717
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Bufferbloat on Superhub
Hi all.
I was playing FIFA and I noticed I was lagging a lot. This was odd because my PS5 is wired via ethernet. So I took the cable and did a speed test. I got this result:
High latency right? Apparently this is called 'bufferbloat'. I haven't heard of this before but there is a test you can and it seemed to confirm it:
These tests were conducted with my laptop plugged right into the Superhub directly. The lag is much worse than it is on wi-fi.
I have no idea what I could do to fix this. I have tried different ethernet cables and a reboot of the hub.
any ideas?
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21-08-2023, 22:07
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#2
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cf.member
Join Date: Apr 2005
Posts: 60
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Re: Bufferbloat on Superhub
11ms is not high esp. for Cable.
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22-08-2023, 07:38
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#3
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Remoaner
Cable Forum Team
Join Date: Mar 2004
Posts: 32,717
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Re: Bufferbloat on Superhub
Well it's that 'loaded' latency that seems the issue?
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22-08-2023, 08:31
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#4
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CF Resident Dog
Join Date: Mar 2005
Posts: 14,926
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Re: Bufferbloat on Superhub
My buffer bloat is A doing a wireless test from the Hub5 to my tablet and it's still complaining ! For the low latency gaming part.
How did you get the first part of your results as can't see it on the site?
https://www.waveform.com/tools/buffe...0-cc62d9af3c44
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22-08-2023, 08:48
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#5
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Remoaner
Cable Forum Team
Join Date: Mar 2004
Posts: 32,717
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Re: Bufferbloat on Superhub
The first one is fast.com
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22-08-2023, 09:01
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#6
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CF Resident Dog
Join Date: Mar 2005
Posts: 14,926
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Re: Bufferbloat on Superhub
My unloaded is 243ms on WiFi but I get A on bufferbloat on the other site compared to your C.
Last edited by SnoopZ; 22-08-2023 at 10:03.
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22-08-2023, 13:51
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#7
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cf.mega poster
Join Date: Jun 2003
Location: Kairdiff-by-the-sea
Age: 69
Services: TVXL BBXL Superhub 2ac (wired) 1Tb Tivo
Posts: 10,174
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Re: Bufferbloat on Superhub
Fast.com says my DL is 510mbps, but I'm on the Volt 350 according to Virgin, whilst I thought I was on 200mbps?
Latency 13ms unloaded, 11ms loaded, on ethernet.
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22-08-2023, 14:07
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#8
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Remoaner
Cable Forum Team
Join Date: Mar 2004
Posts: 32,717
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Re: Bufferbloat on Superhub
Quote:
Originally Posted by Taf
Latency 13ms unloaded, 11ms loaded, on ethernet.
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Yeah this is what I was expecting. It doesn't make sense to me it's worse on ethernet than it is on wi-fi
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22-08-2023, 15:28
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#9
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CF Resident Dog
Join Date: Mar 2005
Posts: 14,926
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Re: Bufferbloat on Superhub
Quote:
Originally Posted by Taf
Fast.com says my DL is 510mbps, but I'm on the Volt 350 according to Virgin, whilst I thought I was on 200mbps?
Latency 13ms unloaded, 11ms loaded, on ethernet.
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What's your download config say in the hub as volt250 customers got a boost to m350 speeds I thought?
Also M200 speeds got boosted to M250 months ago so M200 doesn't exist now.
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22-08-2023, 16:14
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#10
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cf.mega poster
Join Date: Jun 2003
Location: Kairdiff-by-the-sea
Age: 69
Services: TVXL BBXL Superhub 2ac (wired) 1Tb Tivo
Posts: 10,174
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Re: Bufferbloat on Superhub
Quote:
Originally Posted by SnoopZ
What's your download config say...
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Max Traffic Rate 402500089
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22-08-2023, 16:38
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#11
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CF Resident Dog
Join Date: Mar 2005
Posts: 14,926
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Re: Bufferbloat on Superhub
Quote:
Originally Posted by Taf
Max Traffic Rate 402500089 
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Not sure what it's meant to be but it's probably correct for M350.
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23-08-2023, 04:32
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#12
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cf.member
Join Date: Apr 2019
Services: Gig1
Posts: 57
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Re: Bufferbloat on Superhub
Quote:
Originally Posted by SnoopZ
Not sure what it's meant to be but it's probably correct for M350.
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402500089Bps AKA 402Mbps correct for M350
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