jamescfc
2 months agoTuning in
Upload speeds have randomly dropped - need help!
Hi,
My VM has been brilliant since starting two months ago however the last two days the upload speeds have completely dropped to 40mbps from upwards of 200. There's no real reason for it. Does anybody have any suggestions?
I am using a Wi-Fi connection.
Here are my Upstream and Downstream levels:
3.0 Downstream channels
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
1 | 331000000 | 5.4 | 41 | QAM 256 | 25 |
2 | 139000000 | 6 | 40 | QAM 256 | 1 |
3 | 147000000 | 5.9 | 40 | QAM 256 | 2 |
4 | 155000000 | 5.8 | 40 | QAM 256 | 3 |
5 | 163000000 | 5.8 | 40 | QAM 256 | 4 |
6 | 171000000 | 5.7 | 40 | QAM 256 | 5 |
7 | 179000000 | 5.7 | 40 | QAM 256 | 6 |
8 | 187000000 | 5.9 | 41 | QAM 256 | 7 |
9 | 195000000 | 6.1 | 41 | QAM 256 | 8 |
10 | 203000000 | 6.1 | 41 | QAM 256 | 9 |
11 | 211000000 | 6.3 | 41 | QAM 256 | 10 |
12 | 219000000 | 6.3 | 41 | QAM 256 | 11 |
13 | 227000000 | 6 | 41 | QAM 256 | 12 |
14 | 235000000 | 6.1 | 41 | QAM 256 | 13 |
15 | 243000000 | 5.9 | 41 | QAM 256 | 14 |
16 | 251000000 | 5.8 | 41 | QAM 256 | 15 |
17 | 259000000 | 5.9 | 41 | QAM 256 | 16 |
18 | 267000000 | 5.9 | 41 | QAM 256 | 17 |
19 | 275000000 | 5.7 | 41 | QAM 256 | 18 |
20 | 283000000 | 5.8 | 41 | QAM 256 | 19 |
21 | 291000000 | 5.9 | 41 | QAM 256 | 20 |
22 | 299000000 | 5.8 | 41 | QAM 256 | 21 |
23 | 307000000 | 5.7 | 41 | QAM 256 | 22 |
24 | 315000000 | 5.4 | 41 | QAM 256 | 23 |
25 | 323000000 | 5.5 | 41 | QAM 256 | 24 |
26 | 339000000 | 5.4 | 41 | QAM 256 | 26 |
27 | 347000000 | 5.3 | 41 | QAM 256 | 27 |
28 | 355000000 | 5.2 | 41 | QAM 256 | 28 |
29 | 363000000 | 5.3 | 41 | QAM 256 | 29 |
30 | 371000000 | 5.2 | 41 | QAM 256 | 30 |
31 | 379000000 | 5.1 | 41 | QAM 256 | 31 |
32 | 387000000 | 4.9 | 41 | QAM 256 | 32 |
3.0 Downstream channels
Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors
1 | Locked | 41 | 4 | 0 |
2 | Locked | 40 | 0 | 0 |
3 | Locked | 40 | 3 | 0 |
4 | Locked | 40 | 1 | 0 |
5 | Locked | 40 | 1 | 0 |
6 | Locked | 40 | 2 | 0 |
7 | Locked | 40 | 1 | 0 |
8 | Locked | 41 | 4 | 0 |
9 | Locked | 41 | 11 | 0 |
10 | Locked | 41 | 9 | 0 |
11 | Locked | 41 | 4 | 0 |
12 | Locked | 41 | 6 | 0 |
13 | Locked | 41 | 6 | 0 |
14 | Locked | 41 | 8 | 0 |
15 | Locked | 41 | 8 | 0 |
16 | Locked | 41 | 7 | 0 |
17 | Locked | 41 | 8 | 0 |
18 | Locked | 41 | 4 | 0 |
19 | Locked | 41 | 5 | 0 |
20 | Locked | 41 | 3 | 0 |
21 | Locked | 41 | 3 | 0 |
22 | Locked | 41 | 9 | 0 |
23 | Locked | 41 | 6 | 0 |
24 | Locked | 41 | 4 | 0 |
25 | Locked | 41 | 6 | 0 |
26 | Locked | 41 | 3 | 0 |
27 | Locked | 41 | 2 | 0 |
28 | Locked | 41 | 0 | 0 |
29 | Locked | 41 | 3 | 0 |
30 | Locked | 41 | 2 | 0 |
31 | Locked | 41 | 0 | 0 |
32 | Locked | 41 | 0 | 0 |
3.0 Upstream channels
Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID
0 | 49600000 | 43.3 | 5120 | QAM 64 | 1 |
1 | 43100000 | 42.8 | 5120 | QAM 64 | 2 |
2 | 36600000 | 43.3 | 5120 | QAM 64 | 3 |
3 | 30100000 | 42.8 | 5120 | QAM 64 | 4 |
4 | 23600000 | 43 | 5120 | QAM 64 | 5 |
3.0 Upstream channels
Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts
0 | ATDMA | 0 | 1 | 0 | 0 |
1 | ATDMA | 0 | 1 | 0 | 0 |
2 | ATDMA | 0 | 1 | 0 | 0 |
3 | ATDMA | 0 | 1 | 0 | 0 |
4 | ATDMA | 0 | 1 | 31 | 1 |
3.1 Upstream channels
Channel Channel Width (MHz) Power (dBmV) FFT Type Modulation
6 | 10 | 36.7 | 2K | QAM 256 |
3.1 Upstream channels
Channel Channel Type Number of Active Subcarriers First Active Subcarrier (Hz) T3 Timeouts T4 Timeouts
6 | OFDMA | 200 | 74000000 | 32 | 2 |
Network Log
Time Priority Description
12-01-2025 23:07:34 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 23:07:34 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 23:04:13 | critical | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 23:00:56 | critical | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 22:59:10 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 22:59:10 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 22:59:10 | warning | TCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 21:50:42 | critical | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 21:49:04 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 21:49:04 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 21:48:40 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 21:48:40 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 21:24:45 | critical | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 20:41:42 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 20:41:42 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 20:32:46 | critical | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 20:29:30 | critical | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 20:27:49 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 20:27:49 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 20:27:49 | warning | TCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 19:19:31 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 19:19:31 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 19:07:13 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 19:07:13 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 18:01:00 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 18:01:00 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 17:56:41 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 17:56:41 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 16:58:10 | critical | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 16:53:48 | notice | US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 16:53:48 | warning | DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
12-01-2025 16:38:12 | critical | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |