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Speed dropped from 74Mbps to 62

Browni
Aspiring Hero
Posts: 2,402
Thanks: 878
Fixes: 49
Registered: ‎02-03-2016

Re: Speed dropped from 74Mbps to 62

Still doesn't make sense when the router shows 93828 kbps as the max attainable.
I would say the line is banded at 74Mb
I must have been really bad in a previous life as this was my 3rd ISP in a row that used lithium.
Now you're stuck with me because my new ISP doesn't run a forum Cheesy
Terranova667
Pro
Posts: 1,362
Thanks: 94
Fixes: 3
Registered: ‎19-02-2014

Re: Speed dropped from 74Mbps to 62

Have to Agree with Browni if that max attainable is correct you should hit full Speed at the standard 6db no problem, i would ask for your Profile to be posted, download should say 0.128M - 80M 

If the last part is lower than 80 your line is banded.

brookheather
Rising Star
Posts: 93
Thanks: 18
Registered: ‎02-02-2016

Re: Speed dropped from 74Mbps to 62

I don't believe my line is banded - this is from before it re-synced with FastPath:

 

Profile Name 0.128M-80M Downstream, Interleaving Low - 0.128M-20M Upstream, Error Protection Off
FTTP + pfSense + Asus RT-AC67U AiMesh
brookheather
Rising Star
Posts: 93
Thanks: 18
Registered: ‎02-02-2016

Re: Speed dropped from 74Mbps to 62

And exactly 24 hours later it has re-synced again and has now re-instated interleaving - I had no CRC errors over the past 24 hours so don't understand - my speed has also dropped back down?

SNR
5.3 dB
7.5 dB
Line Attenuation
5.7 dB
10.6 dB
Path Mode
Interleaved
Interleaved
Interleave Depth
2789
607
Data Rate
61151 kbps
19998 kbps
MAX Rate
101012 kbps
28710 kbps
FTTP + pfSense + Asus RT-AC67U AiMesh
Community Gaffer
Community Gaffer
Posts: 17,713
Thanks: 702
Fixes: 167
Registered: ‎05-04-2007

Re: Speed dropped from 74Mbps to 62

Can you keep this all to one thread rather than spread over 2 please? It just means we're having to reply to both each time. If we keep this to your own thread here that would be great: https://community.plus.net/t5/Fibre-Broadband/Sync-rate-suddenly-dropped-from-74-to-61-last-night/m-...

If this post resolved your issue please click the 'This fixed my problem' button
 Chris Parr
 Plusnet Staff
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dfunked
Grafter
Posts: 184
Thanks: 6
Registered: ‎15-10-2011

Re: Speed dropped from 74Mbps to 62

@brookheather

 

Sounds exactly like what happened when I tried out the DSL AC88U - when I connected my AC68U back up it resynced in the early hours of the morning on fastpath, but then resynced again on interleaved within 24 hours.

Could be that the short time of testing the new firmware kicked off a change in DLM which only came into effect after you'd switched back to the official firmware.