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2 Messages

09/25/2026 8:04 PM

T2, T3, T4 Timeouts and multiple uncorrectables on the downstream on two separate modems

I have spoken to at least 3 "techs" over the phone and all they want to do is the same basic troubleshooting steps that do not resolve the issue.

I had a tech out who replaced the line from the drop to the house. The issues have not resolved.

I have tried two different modems from the new line and still keep getting timeouts.

Not only do T3 timeouts happen frequently, but T2 and T4 timeouts have occurred.

Additionally, both the US and DS profiles change multiple times a day.

The upstream channels appear to have too low power and the downstream channels all for the most part show more uncorrectable errors than correctables. There are no splitters on the line from the box to the modem, only an inline surger protector.

I have tried two different modems, an Arris S34 and Netgear CM3000.  The techs/support keep wanting to blame the equipment/modem and get me to use an Xfinity modem, but multiple posts on this own forum and Reddit have almost unanimously stated that the solution is an upstream problem with the ISP equipment.

Xfinity, I am paying you to provide consistent service.  YOU are NOT currently delivering service as advertised and need to fix this issue PROMPTLY. This issue needs a higher level tech visit.

The first log is from an Arris S34 modem from 2026-09-14. The second log is from a Netgear CM3000 modem from 2026-09-24.

Date Time Event Level Description
09/14/26 16:31 Notice Successful LAN WebGUI login 
09/14/26 16:23 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 11; New Profile: 12.;
09/14/26 16:20 Notice Successful LAN WebGUI login 
09/14/26 16:18 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 12; New Profile: 11.;
09/14/26 16:17 Warning RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;
09/14/26 16:17 Warning REG-RSP-MP Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;
09/14/26 16:17 Warning MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Change: [TLV-21.1], [5-85MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.3], [1002MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.2], [258MHz].
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Change_Ignored: [TLV-9], [85MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Initialization: [108-1002MHz].
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Initialization: [5-42MHz].
09/14/26 14:52 Critical No Ranging Response received - T3 time-out;
09/14/26 13:27 Critical No Ranging Response received - T3 time-out;
09/14/26 09:29 Critical No Ranging Response received - T3 time-out;
09/14/26 06:49 Critical No Ranging Response received - T3 time-out;
09/14/26 05:24 Critical No Ranging Response received - T3 time-out;
09/14/26 01:27 Critical No Ranging Response received - T3 time-out;
09/14/26 00:52 Notice US profile config update. US Chan ID: 41.;
09/13/26 22:47 Critical No Ranging Response received - T3 time-out;
09/13/26 17:24 Critical No Ranging Response received - T3 time-out;
09/13/26 14:44 Critical No Ranging Response received - T3 time-out;
09/13/26 13:19 Critical No Ranging Response received - T3 time-out;
09/13/26 09:22 Critical No Ranging Response received - T3 time-out;
09/13/26 06:42 Critical No Ranging Response received - T3 time-out;
09/13/26 01:45 Critical No Ranging Response received - T3 time-out;
09/13/26 00:52 Notice US profile config update. US Chan ID: 41.;
09/12/26 22:39 Critical No Ranging Response received - T3 time-out;
09/12/26 21:25 Notice DS profile config update. DS Chan ID: 194.;
09/12/26 21:14 Critical No Ranging Response received - T3 time-out;
09/12/26 17:17 Critical No Ranging Response received - T3 time-out;
09/12/26 14:37 Critical No Ranging Response received - T3 time-out;
09/12/26 13:12 Critical No Ranging Response received - T3 time-out;
09/12/26 09:14 Critical No Ranging Response received - T3 time-out;
09/12/26 06:34 Critical No Ranging Response received - T3 time-out;
09/12/26 05:10 Critical No Ranging Response received - T3 time-out;
09/12/26 01:12 Critical No Ranging Response received - T3 time-out;
09/12/26 00:52 Notice US profile config update. US Chan ID: 41.;
09/11/26 22:32 Critical No Ranging Response received - T3 time-out;
09/11/26 19:29 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 11; New Profile: 12.;
09/11/26 19:22 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 12; New Profile: 11.;
09/11/26 17:09 Critical No Ranging Response received - T3 time-out;
09/11/26 14:30 Critical No Ranging Response received - T3 time-out;
09/11/26 13:05 Critical No Ranging Response received - T3 time-out;
09/11/26 10:41 Notice Successful LAN WebGUI login 
09/11/26 10:39 Notice Received REG-RSP while in REG-HOLD1 state;
09/11/26 10:38 Warning RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;
09/11/26 10:38 Warning REG-RSP-MP Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;
09/11/26 10:38 Warning MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Change: [TLV-21.1], [5-85MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.3], [1002MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.2], [258MHz].
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Change_Ignored: [TLV-9], [85MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Initialization: [108-1002MHz].
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Initialization: [5-42MHz].
09/11/26 10:20 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 11; New Profile: 12.;
09/11/26 10:17 Notice Successful LAN WebGUI login 
09/11/26 10:17 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 12; New Profile: 11.;
09/11/26 10:16 Warning RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;
09/11/26 10:16 Warning REG-RSP-MP Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;
09/11/26 10:16 Warning MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Change: [TLV-21.1], [5-85MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.3], [1002MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.2], [258MHz].
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Change_Ignored: [TLV-9], [85MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Initialization: [108-1002MHz].
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Initialization: [5-42MHz].
09/11/26 09:29 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 11; New Profile: 12.;
09/11/26 09:24 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 10; New Profile: 11.;
09/11/26 09:21 Notice Successful LAN WebGUI login 
09/11/26 09:21 Notice Failed LAN WebGUI login attempt 
09/11/26 09:20 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 12; New Profile: 10.;
09/11/26 09:20 Warning RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;
09/11/26 09:20 Warning REG-RSP-MP Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;
09/11/26 09:19 Warning MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Change: [TLV-21.1], [5-85MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.3], [1002MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.2], [258MHz].
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Change_Ignored: [TLV-9], [85MHz].
12/31/69 18:00 Notice CMSTATUS:DS_Diplexer_Mode_Initialization: [108-1002MHz].
12/31/69 18:00 Notice CMSTATUS:US_Diplexer_Mode_Initialization: [5-42MHz].
09/11/26 01:13 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 10; New Profile: 12.;
09/11/26 01:00 Notice US profile assignment change. US Chan ID: 41; Previous Profile: 12; New Profile: 10.;
09/11/26 01:00 Critical No Ranging Response received - T3 time-out;
09/11/26 01:00 Warning RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;
09/11/26 01:00 Warning REG-RSP-MP Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;
09/11/26 01:00 Warning MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1
09/11/26 01:00 Notice CMSTATUS:US_Diplexer_Mode_Change: [TLV-21.1], [5-85MHz].
09/11/26 01:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.3], [1002MHz].
09/11/26 01:00 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.2], [258MHz].
09/11/26 01:00 Notice CMSTATUS:US_Diplexer_Mode_Change_Ignored: [TLV-9], [85MHz].
09/11/26 00:59 Critical No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;
09/11/26 00:58 Notice CMSTATUS:US_Diplexer_Mode_Change: [TLV-21.1], [5-85MHz].
09/11/26 00:58 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.3], [1002MHz].
09/11/26 00:58 Notice CMSTATUS:DS_Diplexer_Mode_Change_Ignored: [TLV-21.2], [258MHz].
09/11/26 00:58 Notice CMSTATUS:US_Diplexer_Mode_Change_Ignored: [TLV-9], [85MHz].
09/11/26 00:56 Critical Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;
09/11/26 00:56 Notice CM-STATUS message sent. Event Type Code: 6; Chan ID: 4; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;
09/11/26 00:56 Critical Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;

Time  Priority  Description_Cleaned
Thu Sep 24 08:49:43 2026 (Critical (3)) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 08:47:00 2026 (Notice (6)) CM-STATUS message sent. Event Type Code: 4; Chan ID: 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 193 194; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 08:46:50 2026 (Warning (5)) MDD message timeout;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 08:46:47 2026 (Critical (3)) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:14:04 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 10 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:03:04 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 12 13; New Profile: 10 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:02:28 2026 (Error (4)) D31 Secure software download can t start, Time of Day has not completed.
Thu Sep 24 03:02:18 2026 (Notice (6)) DS profile assignment change. DS Chan ID: 33; Previous Profile: ; New Profile: 1 2 3.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:02:16 2026 (Notice (6)) DS profile assignment change. DS Chan ID: 32; Previous Profile: ; New Profile: 1 2 3.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:02:15 2026 (Critical (3)) SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:02:15 2026 (Notice (6)) TLV-11 - unrecognized OID;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:02:15 2026 (Warning (5)) ToD request sent - No Response received;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:02:06 2026 (Notice (6)) Honoring MDD; IP provisioning mode = IPv6
Thu Sep 24 03:02:00 2026 (Critical (3)) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:01:51 2026 (Critical (3)) SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 03:01:48 2026 (Critical (3)) No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 02:59:38 2026 (Critical (3)) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 02:57:27 2026 (Warning (5)) ToD request sent - No Response received;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 02:57:07 2026 (Warning (5)) MDD message timeout;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 24 02:46:26 2026 (Critical (3)) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Tue Sep 22 23:53:43 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Tue Sep 22 23:47:58 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Sun Sep 20 23:26:58 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 10 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Sun Sep 20 23:20:13 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 11 13; New Profile: 10 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Sun Sep 20 23:19:28 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Sun Sep 20 17:50:46 2026 (Notice (6)) CM-STATUS message sent. Event Type Code: 4; Chan ID: 1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 193 194; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Sun Sep 20 17:50:33 2026 (Warning (5)) MDD message timeout;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Sun Sep 20 11:42:10 2026 (Critical (3)) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Sat Sep 19 15:16:27 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Sat Sep 19 15:10:12 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Fri Sep 18 23:59:27 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Fri Sep 18 23:54:27 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Fri Sep 18 07:09:42 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Fri Sep 18 07:00:27 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 17 18:01:57 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 10 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 17 17:55:27 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 11 13; New Profile: 10 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 17 17:54:57 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 17 15:21:57 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 17 15:13:27 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;
Thu Sep 17 12:21:57 2026 (Notice (6)) US profile assignment change. US Chan ID: 41; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;

Channel  Lock Status  Modulation  Channel ID  Frequency  Power  SNR  Correctables  Uncorrectables 
1 Locked QAM256 20 507000000 Hz 2.4 dBmV 42.8 dB 600 2408
2 Locked QAM256 13 465000000 Hz 2.9 dBmV 43.0 dB 90 490
3 Locked QAM256 14 471000000 Hz 2.8 dBmV 43.0 dB 92 488
4 Locked QAM256 15 477000000 Hz 2.8 dBmV 42.9 dB 94 495
5 Locked QAM256 16 483000000 Hz 2.8 dBmV 42.9 dB 119 468
6 Locked QAM256 17 489000000 Hz 2.7 dBmV 42.9 dB 93 482
7 Locked QAM256 18 495000000 Hz 2.5 dBmV 42.8 dB 93 471
8 Locked QAM256 19 501000000 Hz 2.3 dBmV 42.8 dB 95 468
9 Locked QAM256 21 513000000 Hz 2.4 dBmV 42.9 dB 94 466
10 Locked QAM256 22 519000000 Hz 2.3 dBmV 42.8 dB 85 475
11 Locked QAM256 23 525000000 Hz 2.3 dBmV 42.8 dB 93 477
12 Locked QAM256 24 531000000 Hz 2.3 dBmV 42.8 dB 104 471
13 Locked QAM256 25 537000000 Hz 2.1 dBmV 42.7 dB 104 439
14 Locked QAM256 26 543000000 Hz 2.2 dBmV 42.7 dB 74 459
15 Locked QAM256 27 549000000 Hz 2.0 dBmV 42.6 dB 85 448
16 Locked QAM256 28 555000000 Hz 2.1 dBmV 42.6 dB 80 453
17 Locked QAM256 29 561000000 Hz 2.2 dBmV 42.6 dB 100 499
18 Locked QAM256 30 567000000 Hz 2.0 dBmV 42.5 dB 90 509
19 Locked QAM256 31 573000000 Hz 1.7 dBmV 42.3 dB 91 509
20 Locked QAM256 32 579000000 Hz 1.5 dBmV 42.3 dB 94 505
21 Locked QAM256 33 585000000 Hz 1.4 dBmV 42.2 dB 92 469
22 Locked QAM256 34 591000000 Hz 1.5 dBmV 42.2 dB 93 468
23 Locked QAM256 35 597000000 Hz 1.6 dBmV 42.3 dB 83 478
24 Locked QAM256 36 603000000 Hz 1.5 dBmV 42.3 dB 91 470
25 Locked QAM256 37 609000000 Hz 1.5 dBmV 42.3 dB 87 474
26 Locked QAM256 38 615000000 Hz 1.4 dBmV 42.3 dB 83 478
27 Locked QAM256 39 621000000 Hz 1.5 dBmV 42.3 dB 71 490
28 Locked QAM256 40 627000000 Hz 1.5 dBmV 42.3 dB 88 473
29 Locked QAM256 41 633000000 Hz 1.5 dBmV 42.3 dB 84 501
30 Locked QAM256 42 639000000 Hz 1.7 dBmV 42.4 dB 102 483
31 Locked QAM256 43 645000000 Hz 1.7 dBmV 42.5 dB 91 494
32 Locked QAM256 44 651000000 Hz 1.5 dBmV 42.2 dB 81 504
Upstream Bonded Channels
Channel  Lock Status  US Channel Type  Channel ID  Symbol Rate  Frequency  Power 
1 Locked ATDMA 1 5120 Ksym/sec 16400000 Hz 35.0 dBmV
2 Locked ATDMA 2 5120 Ksym/sec 22800000 Hz 35.3 dBmV
3 Locked ATDMA 3 5120 Ksym/sec 29200000 Hz 35.8 dBmV
4 Locked ATDMA 4 5120 Ksym/sec 35600000 Hz 36.3 dBmV
5 Not Locked Unknown 0 0 0 0.0 dBmV
6 Not Locked Unknown 0 0 0 0.0 dBmV
7 Not Locked Unknown 0 0 0 0.0 dBmV
8 Not Locked Unknown 0 0 0 0.0 dBmV
Downstream OFDM Channels
Channel  Lock Status  Profile ID  Channel ID  Frequency  Power  SNR / MER  Active Subcarrier Unerrored Correctable Uncorrectable
Number Range  Codewords  Codewords  Codewords 
1 Locked 0 ,1 ,2 ,3 193 690000000 Hz 1.18 dBmV 41.3 dB 508 ~ 3587 7258791381 6545681274 0
2 Locked 0 ,1 ,2 ,3 194 957000000 Hz 0.38 dBmV 40.4 dB 148 ~ 3947 9227320472 7047433970 0
Upstream OFDMA Channels
Channel  Lock Status  Modulation / Profile ID  Channel ID  Frequency  Power 
1 Locked 12 ,13 41 36200000 Hz 32.0 dBmV
2 Not Locked 0 0 0 Hz 0 dBmV

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3 hours ago

@user_0nhk9l Thanks for covering everything we need to know on your post. I'd like to take a closer look at your account to see what we can do to get this resolved once and for all.

 

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