› UKTH forums › 🛜 Wireless Routers & Modems › ASUS & Wireless › RT-AC86U 384.16 Hi, I updated to the latest Merlin firmware this morning (about 9 am) and since doing so my NE CRC count has gone up to 326598 over 5 hours. ...
- This topic has 717 replies, 4 voices, and was last updated 5 years, 9 months ago by
Bully.
- AuthorPosts
- July 3, 2020 at 6:14 am #8247
———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Running Mode : 17A State : SHOWTIME
DS Actual Rate : 35000000 bps US Actual Rate : 10469000 bps
DS Attainable Rate : 44089872 bps US Attainable Rate : 10720441 bps
DS Path Mode : Interleave US Path Mode : Fast
DS Interleave Depth : 585 US Interleave Depth : 1
NE Current Attenuation : 20 dB Cur SNR Margin : 7 dB
DS actual PSD : 6. 5 dB US actual PSD : 13. 1 dB
NE CRC Count : 246 FE CRC Count : 4145
NE ES Count : 39 FE ES Count : 2706
Xdsl Reset Times : 0 Xdsl Link Times : 1
ITU Version[0] : fe004452 ITU Version[1] : 41590000
VDSL Firmware Version : 05-07-09-0F-01-07 [with Vectoring support]
Power Management Mode : DSL_G997_PMS_L0
Test Mode : DISABLE
——————————– ATU-C Info ———————————
Far Current Attenuation : 27 dB Far SNR Margin : 6 dB
CO ITU Version[0] : b5004946 CO ITU Version[1] : 544ed086
DSLAM CHIPSET VENDOR : < IFTN >
> vdsl status more———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Near End Far End Note
Trellis : 1 1
Bitswap : 1 1
ReTxEnable : 0 0
VirtualNoise : 0 0
20BitSupport : 0 0
LatencyPath : 0 0
LOS : 0 0
LOF : 0 0
LPR : 0 0
LOM : 0 0
SosSuccess : 0 0
NCD : 0 0
LCD : 0 0
FECS : 19294014 59956 (seconds)
ES : 39 2706 (seconds)
SES : 0 31 (seconds)
LOSS : 0 1 (seconds)
UAS : 34 90371 (seconds)
HECError : 0 0
CRC : 246 4145
RsCorrection : 0 0
INP : 0 15 (symbols)
InterleaveDelay : 0 800 (1/100 ms)
NFEC : 255 76
RFEC : 16 16
LSYMB : 2809 11189
INTLVBLOCK : 255 76
AELEM : 0 —-
> vdsl status counts[ Counters: Showtime ]
Near End Far End Note
ElapsedTime : 116472 116472 (seconds)
CRC : 246 4145
FEC : 19324165 59956
HEC : 0 0
CRC_P : 130 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 39 2706
SES : 0 31
LOSS : 0 1
UAS : 0 0
LOFS : 0 0
[ Counters: 15Min ]
Near End Far End Note
ElapsedTime : 332 332 (seconds)
CRC : 0 0
FEC : 96860 0
HEC : 0 0
CRC_P : 0 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 0 0
SES : 0 0
LOSS : 0 0
UAS : 0 0
LOFS : 0 0
[ Counters: 1DAY ]
Near End Far End Note
ElapsedTime : 47132 47132 (seconds)
CRC : 4 1
FEC : 8801374 203
HEC : 0 0
CRC_P : 3 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 3 1
SES : 0 0
LOSS : 0 0
UAS : 0 0
LOFS : 0 0You need to login in order to vote
July 3, 2020 at 6:31 am #8249I have turned the stabiliser round now. Will post stats this evening

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July 3, 2020 at 6:41 am #8250These above don’t look better, and this stabiliser should reduce them if they are caused by noise on the line…
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July 3, 2020 at 6:46 am #8251I also feel, if that does not work, @bully should contact BT and ask them to perform a remote line test, just to see if they can find any faults etc.
And of course unplug Telephone in the name of science

In a completely sane world, madness is the only freedom (J.G.Ballard).
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July 3, 2020 at 4:48 pm #8258——————— ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Running Mode : 17A State : SHOWTIME
DS Actual Rate : 35000000 bps US Actual Rate : 10798000 bps
DS Attainable Rate : 40942016 bps US Attainable Rate : 10344540 bps
DS Path Mode : Interleave US Path Mode : Fast
DS Interleave Depth : 585 US Interleave Depth : 1
NE Current Attenuation : 20 dB Cur SNR Margin : 6 dB
DS actual PSD : 6. 7 dB US actual PSD : 13. 1 dB
NE CRC Count : 24 FE CRC Count : 4151
NE ES Count : 7 FE ES Count : 2710
Xdsl Reset Times : 0 Xdsl Link Times : 2
ITU Version[0] : fe004452 ITU Version[1] : 41590000
VDSL Firmware Version : 05-07-09-0F-01-07 [with Vectoring support]
Power Management Mode : DSL_G997_PMS_L0
Test Mode : DISABLE
——————————– ATU-C Info ———————————
Far Current Attenuation : 27 dB Far SNR Margin : 5 dB
CO ITU Version[0] : b5004946 CO ITU Version[1] : 544ed086
DSLAM CHIPSET VENDOR : < IFTN >
> vdsl status more———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Near End Far End Note
Trellis : 1 1
Bitswap : 1 1
ReTxEnable : 0 0
VirtualNoise : 0 0
20BitSupport : 0 0
LatencyPath : 0 0
LOS : 0 0
LOF : 2 0
LPR : 0 0
LOM : 0 0
SosSuccess : 0 0
NCD : 0 0
LCD : 0 0
FECS : 29189 59960 (seconds)
ES : 7 2710 (seconds)
SES : 0 33 (seconds)
LOSS : 0 2 (seconds)
UAS : 87 90912 (seconds)
HECError : 0 0
CRC : 24 4151
RsCorrection : 0 0
INP : 0 15 (symbols)
InterleaveDelay : 0 800 (1/100 ms)
NFEC : 255 76
RFEC : 16 16
LSYMB : 2897 11189
INTLVBLOCK : 255 76
AELEM : 0 —-
> vdsl status counts[ Counters: Showtime ]
Near End Far End Note
ElapsedTime : 32463 32463 (seconds)
CRC : 23 4151
FEC : 29188 59960
HEC : 0 0
CRC_P : 10 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 6 2710
SES : 2 33
LOSS : 3 2
UAS : 0 0
LOFS : 0 0
[ Counters: 15Min ]
Near End Far End Note
ElapsedTime : 335 335 (seconds)
CRC : 0 0
FEC : 13 0
HEC : 0 0
CRC_P : 0 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 0 0
SES : 0 0
LOSS : 0 0
UAS : 0 0
LOFS : 0 0
[ Counters: 1DAY ]
Near End Far End Note
ElapsedTime : 37235 37235 (seconds)
CRC : 23 4151
FEC : 29188 59960
HEC : 0 0
CRC_P : 10 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 6 2710
SES : 2 33
LOSS : 3 2
UAS : 0 0
LOFS : 0 0You need to login in order to vote
July 3, 2020 at 5:22 pm #8259That’s what I was talking about

Looking forward to see full day stats but so far these looks promising after nearly half day.
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July 3, 2020 at 5:43 pm #8260FEC heavily reduced

In a completely sane world, madness is the only freedom (J.G.Ballard).
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July 4, 2020 at 8:10 am #8267

———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Running Mode : 17A State : SHOWTIME
DS Actual Rate : 35000000 bps US Actual Rate : 10798000 bps
DS Attainable Rate : 41312528 bps US Attainable Rate : 10451889 bps
DS Path Mode : Interleave US Path Mode : Fast
DS Interleave Depth : 585 US Interleave Depth : 1
NE Current Attenuation : 20 dB Cur SNR Margin : 5 dB
DS actual PSD : 6. 7 dB US actual PSD : 12. 7 dB
NE CRC Count : 26 FE CRC Count : 4151
NE ES Count : 9 FE ES Count : 2710
Xdsl Reset Times : 0 Xdsl Link Times : 2
ITU Version[0] : fe004452 ITU Version[1] : 41590000
VDSL Firmware Version : 05-07-09-0F-01-07 [with Vectoring support]
Power Management Mode : DSL_G997_PMS_L0
Test Mode : DISABLE
——————————– ATU-C Info ———————————
Far Current Attenuation : 27 dB Far SNR Margin : 6 dB
CO ITU Version[0] : b5004946 CO ITU Version[1] : 544ed086
DSLAM CHIPSET VENDOR : < IFTN >
> vdsl status more———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Near End Far End Note
Trellis : 1 1
Bitswap : 1 1
ReTxEnable : 0 0
VirtualNoise : 0 0
20BitSupport : 0 0
LatencyPath : 0 0
LOS : 0 0
LOF : 2 0
LPR : 0 0
LOM : 0 0
SosSuccess : 0 0
NCD : 0 0
LCD : 0 0
FECS : 3475820 59977 (seconds)
ES : 9 2710 (seconds)
SES : 0 33 (seconds)
LOSS : 0 2 (seconds)
UAS : 87 90912 (seconds)
HECError : 0 0
CRC : 26 4151
RsCorrection : 0 0
INP : 0 15 (symbols)
InterleaveDelay : 0 800 (1/100 ms)
NFEC : 255 76
RFEC : 16 16
LSYMB : 2897 11189
INTLVBLOCK : 255 76
AELEM : 0 —-
> vdsl status counts[ Counters: Showtime ]
Near End Far End Note
ElapsedTime : 80735 80735 (seconds)
CRC : 25 4151
FEC : 3475819 59977
HEC : 0 0
CRC_P : 10 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 8 2710
SES : 2 33
LOSS : 3 2
UAS : 0 0
LOFS : 0 0
[ Counters: 15Min ]
Near End Far End Note
ElapsedTime : 760 760 (seconds)
CRC : 1 0
FEC : 68334 0
HEC : 0 0
CRC_P : 0 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 1 0
SES : 0 0
LOSS : 0 0
UAS : 0 0
LOFS : 0 0
[ Counters: 1DAY ]
Near End Far End Note
ElapsedTime : 6160 6160 (seconds)
CRC : 1 0
FEC : 490069 1
HEC : 0 0
CRC_P : 0 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 1 0
SES : 0 0
LOSS : 0 0
UAS : 0 0
LOFS : 0 0You need to login in order to vote
July 4, 2020 at 9:17 am #8268Can the Filter be plugged into where telephone is located ?
In a completely sane world, madness is the only freedom (J.G.Ballard).
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July 4, 2020 at 9:55 am #8269July 4, 2020 at 10:27 am #8270Maybe worth trying filter on Telephone extension incase that is issue, apart from trying that must be electrical interference in house or DSL-Line break/dry joint outside house etc.
Either way, not many options left

In a completely sane world, madness is the only freedom (J.G.Ballard).
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July 4, 2020 at 11:48 am #8273Telephone is plugged into faceplate. I have set modem snr to 7db to try and reduce fecs.
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July 5, 2020 at 8:40 am #8280Looks a little more promising this morning –
———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Running Mode : 17A State : SHOWTIME
DS Actual Rate : 34096000 bps US Actual Rate : 10424000 bps
DS Attainable Rate : 40762240 bps US Attainable Rate : 10561971 bps
DS Path Mode : Interleave US Path Mode : Fast
DS Interleave Depth : 497 US Interleave Depth : 1
NE Current Attenuation : 20 dB Cur SNR Margin : 7 dB
DS actual PSD : 6. 8 dB US actual PSD : 13. 0 dB
NE CRC Count : 5 FE CRC Count : 4152
NE ES Count : 2 FE ES Count : 2711
Xdsl Reset Times : 0 Xdsl Link Times : 1
ITU Version[0] : fe004452 ITU Version[1] : 41590000
VDSL Firmware Version : 05-07-09-0F-01-07 [with Vectoring support]
Power Management Mode : DSL_G997_PMS_L0
Test Mode : DISABLE
——————————– ATU-C Info ———————————
Far Current Attenuation : 27 dB Far SNR Margin : 6 dB
CO ITU Version[0] : b5004946 CO ITU Version[1] : 544ed086
DSLAM CHIPSET VENDOR : < IFTN >
> vdsl status more———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Near End Far End Note
Trellis : 1 1
Bitswap : 1 1
ReTxEnable : 0 0
VirtualNoise : 0 0
20BitSupport : 0 0
LatencyPath : 0 0
LOS : 0 0
LOF : 0 0
LPR : 0 0
LOM : 0 0
SosSuccess : 0 0
NCD : 0 0
LCD : 0 0
FECS : 37985 59983 (seconds)
ES : 2 2711 (seconds)
SES : 0 33 (seconds)
LOSS : 0 2 (seconds)
UAS : 34 91002 (seconds)
HECError : 0 0
CRC : 5 4152
RsCorrection : 0 0
INP : 0 15 (symbols)
InterleaveDelay : 0 800 (1/100 ms)
NFEC : 255 85
RFEC : 16 16
LSYMB : 2797 10552
INTLVBLOCK : 255 85
AELEM : 0 —-
> vdsl status counts[ Counters: Showtime ]
Near End Far End Note
ElapsedTime : 74988 74988 (seconds)
CRC : 5 4152
FEC : 37985 59983
HEC : 0 0
CRC_P : 11 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 2 2711
SES : 0 33
LOSS : 0 2
UAS : 0 0
LOFS : 0 0
[ Counters: 15Min ]
Near End Far End Note
ElapsedTime : 490 490 (seconds)
CRC : 0 0
FEC : 3 0
HEC : 0 0
CRC_P : 0 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 0 0
SES : 0 0
LOSS : 0 0
UAS : 0 0
LOFS : 0 0
[ Counters: 1DAY ]
Near End Far End Note
ElapsedTime : 85990 85990 (seconds)
CRC : 5 4152
FEC : 37985 59983
HEC : 0 0
CRC_P : 11 0
CRCP_P : 0 0
CVP_P : 0 0
NCD : 0 0
LCD : 0 0
ES : 2 2711
SES : 0 33
LOSS : 0 2
UAS : 0 0
LOFS : 0 0You need to login in order to vote
July 5, 2020 at 9:39 am #8282You DS Actual Rate : 34096000 bps has dropped a little, but not surprised giving the adjustment to SNR
Have you done a quite line test recently, maybe worth a try ?
In a completely sane world, madness is the only freedom (J.G.Ballard).
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July 5, 2020 at 10:55 am #8283 - AuthorPosts
- The topic ‘RT-AC86U 384.16 Hi, I updated to the latest Merlin firmware this morning (about 9 am) and since doing so my NE CRC count has gone up to 326598 over 5 hours. ...’ is closed to new replies.
