Unstable broadband connection
I have had years of totally reliable connection with Virgin Media until about 3-4 weeks ago. Since then I have been experiencing 'reliably unreliable' connection, with reduced bandwidth and dropouts ...
Forum Discussion
3.0 Downstream channels
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
| 1 | 331000000 | -1.9 | 41 | QAM 256 | 25 |
| 2 | 147000000 | -2.1 | 40 | QAM 256 | 2 |
| 3 | 155000000 | -2 | 40 | QAM 256 | 3 |
| 4 | 163000000 | -1.8 | 40 | QAM 256 | 4 |
| 5 | 171000000 | -1.6 | 40 | QAM 256 | 5 |
| 6 | 179000000 | -1.6 | 40 | QAM 256 | 6 |
| 7 | 187000000 | -1.6 | 40 | QAM 256 | 7 |
| 8 | 195000000 | -1.4 | 40 | QAM 256 | 8 |
| 9 | 203000000 | -1.5 | 40 | QAM 256 | 9 |
| 10 | 211000000 | -1.2 | 41 | QAM 256 | 10 |
| 11 | 219000000 | -1.4 | 40 | QAM 256 | 11 |
| 12 | 227000000 | -1.8 | 40 | QAM 256 | 12 |
| 13 | 235000000 | -1.9 | 40 | QAM 256 | 13 |
| 14 | 243000000 | -2 | 40 | QAM 256 | 14 |
| 15 | 251000000 | -2.1 | 40 | QAM 256 | 15 |
| 16 | 259000000 | -1.8 | 41 | QAM 256 | 16 |
| 17 | 267000000 | -1.8 | 40 | QAM 256 | 17 |
| 18 | 275000000 | -2 | 41 | QAM 256 | 18 |
| 19 | 283000000 | -2 | 41 | QAM 256 | 19 |
| 20 | 291000000 | -2.3 | 40 | QAM 256 | 20 |
| 21 | 299000000 | -2.3 | 40 | QAM 256 | 21 |
| 22 | 307000000 | -2.2 | 40 | QAM 256 | 22 |
| 23 | 315000000 | -2.1 | 40 | QAM 256 | 23 |
| 24 | 323000000 | -2 | 40 | QAM 256 | 24 |
| 25 | 339000000 | -1.7 | 41 | QAM 256 | 26 |
| 26 | 347000000 | -1.6 | 41 | QAM 256 | 27 |
| 27 | 355000000 | -1.6 | 41 | QAM 256 | 28 |
| 28 | 363000000 | -1.3 | 41 | QAM 256 | 29 |
| 29 | 371000000 | -1.4 | 41 | QAM 256 | 30 |
| 30 | 379000000 | -1.4 | 41 | QAM 256 | 31 |
| 31 | 387000000 | -1.5 | 41 | QAM 256 | 32 |
3.0 Downstream channels
Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors
| 1 | Locked | 41 | 937308 | 58753 |
| 2 | Locked | 40 | 8097761 | 7050783 |
| 3 | Locked | 40 | 8041880 | 5242898 |
| 4 | Locked | 40 | 14042253 | 12692733 |
| 5 | Locked | 40 | 7932797 | 13018428 |
| 6 | Locked | 40 | 5689490 | 9734948 |
| 7 | Locked | 40 | 11519139 | 14523340 |
| 8 | Locked | 40 | 2726645 | 743261 |
| 9 | Locked | 40 | 1561419 | 304476 |
| 10 | Locked | 41 | 1697857 | 465670 |
| 11 | Locked | 40 | 2030453 | 611855 |
| 12 | Locked | 40 | 1845234 | 324805 |
| 13 | Locked | 40 | 1861620 | 318106 |
| 14 | Locked | 40 | 1859031 | 464521 |
| 15 | Locked | 40 | 1697405 | 423109 |
| 16 | Locked | 41 | 1630144 | 333401 |
| 17 | Locked | 40 | 1965933 | 424185 |
| 18 | Locked | 41 | 2348416 | 530848 |
| 19 | Locked | 41 | 3770355 | 851290 |
| 20 | Locked | 40 | 3951959 | 967653 |
| 21 | Locked | 40 | 4263714 | 999799 |
| 22 | Locked | 40 | 3339523 | 904610 |
| 23 | Locked | 40 | 1974514 | 264774 |
| 24 | Locked | 40 | 1028793 | 64198 |
| 25 | Locked | 41 | 904136 | 59464 |
| 26 | Locked | 41 | 856877 | 59875 |
| 27 | Locked | 41 | 679263 | 35243 |
| 28 | Locked | 41 | 619853 | 23949 |
| 29 | Locked | 41 | 595737 | 24428 |
| 30 | Locked | 41 | 616306 | 28907 |
| 31 | Locked | 41 | 846172 | 49991 |
3.1 Downstream channels
Channel Channel Width (MHz) FFT Type Number of Active Subcarriers Modulation (Active Profile) First Active Subcarrier (Hz)
| 33 | 94 | 4K | 1840 | QAM 4096 | 1108 |
3.1 Downstream channels
Channel ID Locked Status RxMER Data (dB) PLC Power (dBmV) Corrected errors (Active Profile) Uncorrectable errors (Active Profile)
| 33 | Locked | 41 | -1.9 | 3723809170 | 257001 |