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Vigor 2866 VDSL Sync Performance

  • simonh
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01 Mar 2023 08:23 #7 by simonh
Replied by simonh on topic Re: Vigor 2866 VDSL Sync Performance
Having gone back to 4.4.2 RC10 and the regular disconnects and my speed going down to 30mb/s, which isn't great... A week back on the beta firmware and the line is looking much better, so there must be something very wrong with the 4.4.2 RC10. It also crashed and rebooted sometimes when I went to look at DSL status... This is slowly getting back to normal!


ATU-R Info (hw: annex A, f/w: annex A/B/C)

Running Mode : 17A State : SHOWTIME
DS Actual Rate : 50813000 bps US Actual Rate : 17704000 bps
DS Attainable Rate : 53391958 bps US Attainable Rate : 17703000 bps
DS Path Mode : Fast US Path Mode : Fast
DS Interleave Depth : 4 US Interleave Depth : 1
NE Current Attenuation : 15 dB Cur SNR Margin : 4 dB
DS actual PSD : 12. 9 dB US actual PSD : 7. 8 dB
NE CRC Count : 0 FE CRC Count : 439
NE ES Count : 0 FE ES Count : 0
Xdsl Reset Times : 0 Xdsl Link Times : 4
ITU Version[0] : 00000000 ITU Version[1] : 00000000
VDSL Firmware Version : 12-9-1-1-0-5 [with Vectoring support]
Power Management Mode : DSL_G997_PMS_L0
Test Mode : DISABLE
nBandPlan : 202

ATU-C Info

Far Current Attenuation : 0 dB Far SNR Margin : 5 dB
CO ITU Version[0] : 00b54442 CO ITU Version[1] : 4d4390c1
DSLAM CHIPSET VENDOR : <
>

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04 Mar 2023 00:47 #8 by edinburgh
Replied by edinburgh on topic Re: Vigor 2866 VDSL Sync Performance
Have you contacted your ISP to check if you have any faults on your line?

Also, there are other issues to consider, such as the filter that you use (you could try ADSLNation if connection rate is a big thing for you) or whether you have any dodgy wiring.

It's also generally acceptable that different routers - with different chipsets - will connect at different speeds and lots of factors come into play here.

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06 Mar 2023 10:02 #9 by simonh
Replied by simonh on topic Re: Vigor 2866 VDSL Sync Performance

edinburgh wrote:
Have you contacted your ISP to check if you have any faults on your line?

Also, there are other issues to consider, such as the filter that you use (you could try ADSLNation if connection rate is a big thing for you) or whether you have any dodgy wiring.

It's also generally acceptable that different routers - with different chipsets - will connect at different speeds and lots of factors come into play here.



HI

There are no faults... With the beta firmware, thngs are starting to get back to normal now. I have about 50mb/s compared to it going from that down to about 30 when I replaced my 2860 for 2866!

As long as 4.4.2 is OK when it comes out, then I can hopefully draw a line under this debacle!

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