Hi hopefully someone can help !
I'm getting Sync timing failures and looking at he logs downstream pre and post errors to a point when the router losses connectivity and goes into a reboot loop a power off reboot doesn't always correct the fault. I have found a work around though . If I disconnect the coax from the router when its in its reboot loop and reconnect it after 3-5 mins it re-establishes and behaves itself for 5-6 hours then off it goes again. I had an engineer out and he changed the router but its still happening.
heres my log files
31/01/21 16.15
Downstream bonded channels
1 331000000 4.5 40 256 qam 25
2 203000000 5.5 40 256 qam 9
3 211000000 5.5 40 256 qam 10
4 219000000 5.5 40 256 qam 11
5 227000000 5.5 40 256 qam 12
6 235000000 5.5 40 256 qam 13
7 243000000 5 40 256 qam 14
8 251000000 4.5 40 256 qam 15
9 259000000 4.6 40 256 qam 16
10 267000000 4.6 40 256 qam 17
11 275000000 4.5 40 256 qam 18
12 283000000 5 40 256 qam 19
13 291000000 5.1 40 256 qam 20
14 299000000 5 40 256 qam 21
15 307000000 5 40 256 qam 22
16 315000000 5.5 40 256 qam 23
17 323000000 4.9 40 256 qam 24
18 339000000 5 40 256 qam 26
19 347000000 4.8 40 256 qam 27
20 355000000 4 40 256 qam 28
21 363000000 4.4 40 256 qam 29
22 371000000 4.6 40 256 qam 30
23 379000000 4.1 40 256 qam 31
24 387000000 3.9 40 256 qam 32
Downstream bonded channels
Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors
1 Locked 40.3 2717468 475196
2 Locked 40.3 2817843 643450
3 Locked 40.9 2587452 726792
4 Locked 40.9 2795645 778119
5 Locked 40.3 2873967 1117884
6 Locked 40.9 3838963 1189499
7 Locked 40.3 3829432 735676
8 Locked 40.9 2840977 376277
9 Locked 40.9 2509242 873482
10 Locked 40.9 3569894 1704321
11 Locked 40.3 3644541 1393321
12 Locked 40.3 3159993 458172
13 Locked 40.3 3267012 550936
14 Locked 40.9 2660126 887955
15 Locked 40.9 3011969 650991
Sorry about the file above I've copied it off a txt file on my home pc.