U

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2 Messages

Monday, November 22nd, 2021 1:48 AM

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Resetting the cable modem due to docsDevResetNow multiple times an hour

I have been unable to hold Zoom audio calls reliably for about a month. I've called support and still nothing is improved. My SB8200 Event Log keeps showing the errors:

1/21/2021 12:56 67061600 6 "DS profile assignment change. DS Chan ID: 32; Previous Profile: ; New Profile: 1.;CM-MAC=[Edited: "Personal Information"];CMTS-MAC=[Edited: "Personal Information"];CM-QOS=1.1;CM-VER=3.1;"
01/01/1970 00:00 2436694066 6 "Honoring MDD; IP provisioning mode = IPv6"
01/01/1970 00:00 84000100 3 "SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=[Edited: "Personal Information"];CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.1;"
11/21/2021 12:55 2436694044 3 "Resetting the cable modem due to docsDevResetNow"
01/01/1970 00:00 84000100 3 "SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=[Edited: "Personal Information"];CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.1;"
11/21/2021 12:39 2436694044 3 "Resetting the cable modem due to docsDevResetNow"

Signal info:

SB8200Logout
ARRIS Logo
Connection: Channel 26 & 27 always have Uncorrectables

The status listed show the connection state of the cable modem. They are used by your service provider to evaluate the operation of the cable modem.

Startup Procedure
Procedure Status Comment
Acquire Downstream Channel 669000000 Hz Locked
Connectivity State OK Operational
Boot State OK Operational
Configuration File OK
Security Enabled BPI+
DOCSIS Network Access Enabled Allowed

Downstream Bonded Channels
Channel ID Lock Status Modulation Frequency Power SNR/MER Corrected Uncorrectables
20 Locked QAM256 669000000 Hz -2.4 dBmV 44.7 dB 0 0
1 Locked QAM256 555000000 Hz -2.6 dBmV 45.7 dB 0 0
2 Locked QAM256 561000000 Hz -2.6 dBmV 45.6 dB 0 0
3 Locked QAM256 567000000 Hz -2.8 dBmV 45.3 dB 0 0
4 Locked QAM256 573000000 Hz -3.0 dBmV 45.3 dB 0 0
5 Locked QAM256 579000000 Hz -3.1 dBmV 45.1 dB 0 0
6 Locked QAM256 585000000 Hz -2.9 dBmV 45.1 dB 0 0
7 Locked QAM256 591000000 Hz -2.9 dBmV 45.3 dB 0 0
8 Locked QAM256 597000000 Hz -2.8 dBmV 45.3 dB 0 0
9 Locked QAM256 603000000 Hz -2.7 dBmV 45.2 dB 0 0
10 Locked QAM256 609000000 Hz -2.7 dBmV 45.1 dB 0 0
11 Locked QAM256 615000000 Hz -2.8 dBmV 45.1 dB 0 0
12 Locked QAM256 621000000 Hz -2.8 dBmV 44.9 dB 0 0
13 Locked QAM256 627000000 Hz -2.7 dBmV 44.6 dB 0 0
14 Locked QAM256 633000000 Hz -2.8 dBmV 44.5 dB 0 0
15 Locked QAM256 639000000 Hz -2.8 dBmV 44.7 dB 0 0
16 Locked QAM256 645000000 Hz -2.7 dBmV 44.6 dB 0 0
17 Locked QAM256 651000000 Hz -2.6 dBmV 44.8 dB 0 0
18 Locked QAM256 657000000 Hz -2.5 dBmV 44.9 dB 0 0
19 Locked QAM256 663000000 Hz -2.4 dBmV 44.9 dB 0 0
21 Locked QAM256 675000000 Hz -2.4 dBmV 44.8 dB 0 0
22 Locked QAM256 681000000 Hz -2.5 dBmV 44.7 dB 0 0
23 Locked QAM256 687000000 Hz -2.4 dBmV 44.7 dB 0 0
24 Locked QAM256 693000000 Hz -2.5 dBmV 44.6 dB 0 0
25 Locked QAM256 699000000 Hz -2.4 dBmV 44.5 dB 0 0
26 Locked QAM256 705000000 Hz -2.5 dBmV 44.6 dB 692 3254
27 Locked QAM256 711000000 Hz -2.6 dBmV 44.5 dB 800 3318
28 Locked QAM256 717000000 Hz -2.6 dBmV 44.5 dB 20 0
29 Locked QAM256 723000000 Hz -2.6 dBmV 44.3 dB 0 0
30 Locked QAM256 729000000 Hz -2.6 dBmV 44.3 dB 0 0
31 Locked QAM256 735000000 Hz -2.6 dBmV 44.3 dB 0 0
32 Locked QAM256 741000000 Hz -2.5 dBmV 44.1 dB 0 0
193 Locked Other 957000000 Hz -2.2 dBmV 42.5 dB 1497905421 0



Upstream Bonded Channels
Channel Channel ID Lock Status US Channel Type Frequency Width Power
1 1 Locked SC-QAM Upstream 38800000 Hz 6400000 Hz 41.0 dBmV
2 2 Locked SC-QAM Upstream 32400000 Hz 6400000 Hz 41.0 dBmV
3 3 Locked SC-QAM Upstream 26000000 Hz 6400000 Hz 40.0 dBmV
4 4 Locked SC-QAM Upstream 19600000 Hz 6400000 Hz 40.0 dBmV

Visitor

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2 Messages

3 years ago

Thanks you to whoever fixed the problem, but I see my Docsis profile was updated after reporting this issue. And now my internet seems stable!

11/22/2021 23:04 74010100 6 "CM-STATUS message sent. Event Type Code: 5; Chan ID: 27; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=[Edited: "Personal Information"];CMTS-MAC=[Edited: "Personal Information"];CM-QOS=1.1;CM-VER=3.1;"
11/21/2021 12:56 67061600 6 "DS profile assignment change. DS Chan ID: 32; Previous Profile: ; New Profile: 1.;CM-MAC=[Edited: "Personal Information"];CMTS-MAC=[Edited: "Personal Information"];CM-QOS=1.1;CM-VER=3.1;"

(edited)

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