I've been having major internet timeouts on my hub 3 modem while connected to a third party TP Link router. Can someone check if these statistics look normal to find out if this is problem with the coax wiring or to narrow down the problem. My setup is a long coaxial cable from the wall to upstairs which is about 15m in length which enters my HUB 3. While in modem mode, a cat6 ethernet cable from the modem to a TP link router which broadcasts 2.4GHz and 5GHz.
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
1 | 443000000 | 7 | 40 | 256 qam | 37 |
2 | 251000000 | 5.9 | 40 | 256 qam | 15 |
3 | 259000000 | 5.1 | 40 | 256 qam | 16 |
4 | 267000000 | 3.5 | 38 | 256 qam | 17 |
5 | 275000000 | -1 | 36 | 256 qam | 18 |
6 | 283000000 | 5 | 38 | 256 qam | 19 |
7 | 291000000 | 7 | 40 | 256 qam | 20 |
8 | 299000000 | 7.8 | 40 | 256 qam | 21 |
9 | 307000000 | 7.5 | 40 | 256 qam | 22 |
10 | 315000000 | 7.6 | 40 | 256 qam | 23 |
11 | 323000000 | 7.9 | 40 | 256 qam | 24 |
12 | 347000000 | 8 | 40 | 256 qam | 25 |
13 | 355000000 | 7.9 | 40 | 256 qam | 26 |
14 | 363000000 | 8 | 40 | 256 qam | 27 |
15 | 371000000 | 8 | 40 | 256 qam | 28 |
16 | 379000000 | 7.8 | 40 | 256 qam | 29 |
17 | 387000000 | 7.5 | 40 | 256 qam | 30 |
18 | 395000000 | 7 | 40 | 256 qam | 31 |
19 | 403000000 | 6.9 | 40 | 256 qam | 32 |
20 | 411000000 | 6.6 | 40 | 256 qam | 33 |
21 | 419000000 | 6.5 | 40 | 256 qam | 34 |
22 | 427000000 | 6.9 | 40 | 256 qam | 35 |
23 | 435000000 | 6.9 | 40 | 256 qam | 36 |
24 | 451000000 | 7 | 40 | 256 qam | 38 |
Downstream bonded channels
Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors
1 | Locked | 40.3 | 3739 | 6294 |
2 | Locked | 40.3 | 4407 | 2489 |
3 | Locked | 40.3 | 3194 | 4205 |
4 | Locked | 38.9 | 7027 | 3569 |
5 | Locked | 36.3 | 4404 | 6715 |
6 | Locked | 38.6 | 3579 | 5927 |
7 | Locked | 40.3 | 5535 | 3020 |
8 | Locked | 40.3 | 4331 | 2647 |
9 | Locked | 40.3 | 5277 | 2673 |
10 | Locked | 40.3 | 3487 | 9796 |
11 | Locked | 40.9 | 1742 | 2432 |
12 | Locked | 40.9 | 2709 | 8560 |
13 | Locked | 40.3 | 3774 | 9089 |
14 | Locked | 40.9 | 4534 | 9247 |
15 | Locked | 40.9 | 5137 | 9130 |
16 | Locked | 40.9 | 5073 | 9690 |
17 | Locked | 40.3 | 3104 | 8523 |
18 | Locked | 40.3 | 1446 | 9970 |
19 | Locked | 40.3 | 3193 | 8815 |
20 | Locked | 40.3 | 2246 | 8997 |
21 | Locked | 40.3 | 2968 | 7503 |
22 | Locked | 40.3 | 2390 | 6716 |
23 | Locked | 40.3 | 2326 | 7296 |
24 | Locked | 40.9 | 2387 | 7554 |
Upstream bonded channels
Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID
1 | 60300000 | 44.3 | 5120 | 64 qam | 1 |
2 | 39400000 | 43.3 | 5120 | 64 qam | 4 |
3 | 46200000 | 44.3 | 5120 | 64 qam | 3 |
4 | 53700000 | 44.3 | 5120 | 64 qam | 2 |
Upstream bonded channels
Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts
1 | ATDMA | 0 | 0 | 1 | 0 |
2 | ATDMA | 0 | 0 | 1 | 0 |
3 | ATDMA | 0 | 0 | 2 | 0 |
4 | ATDMA | 0 | 0 | 1 | 0 |


I would really appreciate if someone can look into this.
Thank you in advance,
Marwan H