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ErraticToast
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Monday, June 1st, 2020 1:00 PM

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Internet going in and out

I am having issues with my internet dropping randomly through the day. It seems to be so random and has no pattern. I could be online for 5mins and it will drop or 1hr and it will drop. It usually starts right back up in about 1-2mins. I have also noticed this does NOT happen at all during the night. It also does not seem to be happening when anyone is not home. We have a ring camera that notifies us when the connection drops but it doesnt happen when we arent home. Anyone have any ideas?

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5 years ago

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ErraticToast

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5 Messages

5 years ago

Mon Jun 01 15:30:21 2020 Notice (6) Honoring MDD; IP provisioning mode = IPv6
Mon Jun 01 15:30:04 2020 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:30:04 2020 Critical (3) SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:30:02 2020 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:30:01 2020 Critical (3) SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:28:35 2020 Warning (5) MDD message timeout;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:28:28 2020 Critical (3) SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:28:23 2020 Warning (5) MDD message timeout;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:28:22 2020 Critical (3) SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:27:38 2020 Warning (5) MDD message timeout;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:27:31 2020 Critical (3) SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:27:07 2020 Warning (5) MDD message timeout;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:27:01 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 2 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:26:41 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 2.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:25:53 2020 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:25:52 2020 Notice (6) CM-STATUS message sent. Event Type Code: 16; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 2.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:25:36 2020 Warning (5) MDD message timeout;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:25:18 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:24:26 2020 Notice (6) CM-STATUS message sent. Event Type Code: 5; Chan ID: 7 8 9 10; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:24:24 2020 Notice (6) CM-STATUS message sent. Event Type Code: 16; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:23:00 2020 Notice (6) CM-STATUS message sent. Event Type Code: 5; Chan ID: 7 8 9 10; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:21:58 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:21:25 2020 Notice (6) CM-STATUS message sent. Event Type Code: 16; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:20:31 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:19:43 2020 Notice (6) CM-STATUS message sent. Event Type Code: 16; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:16:00 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:15:14 2020 Notice (6) CM-STATUS message sent. Event Type Code: 16; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:15:00 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:14:28 2020 Notice (6) CM-STATUS message sent. Event Type Code: 16; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:14:06 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:13:59 2020 Notice (6) CM-STATUS message sent. Event Type Code: 16; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;
Mon Jun 01 15:12:55 2020 Notice (6) CM-STATUS message sent. Event Type Code: 24; Chan ID: 25; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=28:80:88:00:58:d8;CMTS-MAC=00:01:5c:8e:d2:47;CM-QOS=1.1;CM-VER=3.1;

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ErraticToast

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5 Messages

5 years ago

Downstream Bonded Channels
Channel Lock Status Modulation Channel ID Frequency Power SNR Correctables Uncorrectables
1 Locked QAM256 6 459000000 Hz -6 dBmV 40 dB 5894 10431
2 Locked QAM256 1 405000000 Hz -5.2 dBmV 40.8 dB 9253 4732
3 Locked QAM256 2 411000000 Hz -5.3 dBmV 40.7 dB 9764 6554
4 Locked QAM256 3 417000000 Hz -5.6 dBmV 40.4 dB 11126 8650
5 Locked QAM256 4 423000000 Hz -5.4 dBmV 40.4 dB 12690 10858
6 Locked QAM256 5 453000000 Hz -5.5 dBmV 40.4 dB 19149 45093
7 Locked QAM256 7 465000000 Hz -5.5 dBmV 40.4 dB 11081 27387
8 Locked QAM256 8 471000000 Hz -5.5 dBmV 40.4 dB 11601 30940
9 Locked QAM256 9 477000000 Hz -5.3 dBmV 40.6 dB 12034 32556
10 Locked QAM256 10 483000000 Hz -5.4 dBmV 40.6 dB 15921 42505
11 Locked QAM256 11 489000000 Hz -5.3 dBmV 40.8 dB 25326 73956
12 Locked QAM256 12 495000000 Hz -5 dBmV 40.7 dB 22586 61640
13 Locked QAM256 13 519000000 Hz -5.1 dBmV 38.9 dB 15628 15966
14 Locked QAM256 14 525000000 Hz -5 dBmV 41.1 dB 14206 12983
15 Locked QAM256 15 531000000 Hz -5.1 dBmV 41.1 dB 12911 11303
16 Locked QAM256 16 537000000 Hz -4.8 dBmV 41.3 dB 11746 9333
17 Locked QAM256 17 543000000 Hz -5.1 dBmV 41.2 dB 10366 8316
18 Locked QAM256 18 549000000 Hz -5.2 dBmV 41.2 dB 9365 6511
19 Locked QAM256 19 555000000 Hz -5.1 dBmV 41.1 dB 8484 4109
20 Locked QAM256 20 561000000 Hz -4.7 dBmV 41.5 dB 7011 2568
21 Locked QAM256 21 567000000 Hz -5 dBmV 40.5 dB 5398 1747
22 Locked QAM256 22 573000000 Hz -4.9 dBmV 41.3 dB 4613 1156
23 Locked QAM256 23 579000000 Hz -4.9 dBmV 41.5 dB 4165 933
24 Locked QAM256 24 585000000 Hz -5 dBmV 41.3 dB 3411 843
25 Locked QAM256 26 591000000 Hz -4.9 dBmV 41.3 dB 3403 744
26 Locked QAM256 27 597000000 Hz -4.9 dBmV 41.3 dB 3509 705
27 Locked QAM256 28 603000000 Hz -4.9 dBmV 41.3 dB 2993 744
28 Locked QAM256 29 609000000 Hz -5.1 dBmV 41.2 dB 2820 811
29 Locked QAM256 30 615000000 Hz -5.4 dBmV 40.6 dB 3121 700
30 Locked QAM256 31 621000000 Hz -5.1 dBmV 41.2 dB 2954 695
31 Locked QAM256 32 627000000 Hz -5.6 dBmV 40.9 dB 2932 804
32 Not Locked Unknown 0 0 Hz 0.0 dBmV 0.0 dB 0 0
 
Upstream Bonded Channels
Channel Lock Status US Channel Type Channel ID Symbol Rate Frequency Power
1 Locked ATDMA 17 5120 Ksym/sec 36500000 Hz 43.8 dBmV
2 Locked ATDMA 18 5120 Ksym/sec 30100000 Hz 43.8 dBmV
3 Locked ATDMA 19 5120 Ksym/sec 23700000 Hz 43.3 dBmV
4 Not Locked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
5 Not Locked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
6 Not Locked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
7 Not Locked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
8 Not Locked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
 
Downstream OFDM Channels
Channel Lock
Status		 Modulation /
Profile ID		 Channel
ID		 Frequency Power SNR /
MER		 Active Subcarrier
Number Range		 Unerrored
Codewords		 Correctable
Codewords		 Uncorrectable
Codewords
1 Locked 0 ,1 ,2 ,3 25 690000000 Hz -5.3 dBmV 40.2 dB 1108 ~ 2987 4131916 3586888 5111
2 Not Locked 0 0 0 Hz 0 dBmV 0.0 dB 0 ~ 4095 0 0 0
 
Upstream OFDMA Channels
Channel Lock Status Modulation / Profile ID Channel ID Frequency Power
1 Not Locked 0 0 0 Hz 0 dBmV
2 Not Locked 0 0 0 Hz 0 dBmV

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rutiger

Frequent Visitor

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14 Messages

5 years ago

same. started ~2 weeks back. happens throughout most weekdays during the day mostly. it was pretty much stable this weekend. today, it's dropped at least 10 times. luckily i have att cell to fail to, but it's still super disprutive especially working purely from home and trying to do webex calls with my customers. my neighbors are seeing the same thing.

 

i've honestly been trying to just wait it out and pray comcast confirms and resolves an issue. every time i call to report something like this i get a tier 1 person me to reboot my modem. 

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KMC3

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1 Message

5 years ago

I have had this same issue. I have made multiple calls and have had two techs out (in three days) I have replaced 2 modems, bought a new ethernet cable, upped my speed, nothing. The first tech found issues with the amplifier the in cable the face plate and some fitting and fixed those. Then it started going it again 24 hours later. I then had someone else out today. He said it was going out because the modem was plugged into a power strip and not the wall.  (called it dirty power?)He said everything was fine and that the only other thing it could be was the modum so he replaced that too.  I streamed movies on different browsers on all computers and devices hooked up to wi fi. It has stayed on since noon today maintaining speed. Fingers crossed but not 100% confident it has been fixed as it has been an issue for three weeks. Fingers crossed. 

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