on 04-12-2022 13:07
Hello,
Have a lot of SYNC Timing Synchronisation Failures turn up in my logs with the Internet basically stopping every 5-10 minutes and then recovering. Fine for streaming services with caching, useless for Teams meetings, Skype calls, and working from home. Logs and various details from upstream and downstream below, also have a ping log from ThinkBroadband that I'll try to post. The ping graph is interesting - the failures only seem to be happening when I'm actively using my connection. Oh btw, just to simply rule it out, can't be a wifi issue as my PC has a wired connection to the hub.
Time Priority Description
04/12/2022 12:23:26 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:23:25 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:23:12 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:23:12 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:10:5 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:10:5 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:07:45 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:07:45 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:05:2 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:05:2 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:02:40 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 12:02:40 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 11:55:35 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 11:55:35 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 11:51:13 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 11:51:12 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 11:47:58 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 11:47:58 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 11:46:57 | Warning! | RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
04/12/2022 11:46:57 | critical | SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0; |
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
1 | 203000000 | 4.8 | 38 | 256 qam | 9 |
2 | 139000000 | 1 | 37 | 256 qam | 1 |
3 | 147000000 | 2.4 | 38 | 256 qam | 2 |
4 | 155000000 | 3 | 38 | 256 qam | 3 |
5 | 163000000 | 4.1 | 38 | 256 qam | 4 |
6 | 171000000 | 4.1 | 38 | 256 qam | 5 |
7 | 179000000 | 5.1 | 38 | 256 qam | 6 |
8 | 187000000 | 5.1 | 38 | 256 qam | 7 |
9 | 195000000 | 4.3 | 38 | 256 qam | 8 |
10 | 211000000 | 4.6 | 38 | 256 qam | 10 |
11 | 219000000 | 4.5 | 38 | 256 qam | 11 |
12 | 227000000 | 5.6 | 38 | 256 qam | 12 |
13 | 235000000 | 5.1 | 38 | 256 qam | 13 |
14 | 243000000 | 5.4 | 38 | 256 qam | 14 |
15 | 251000000 | 6.4 | 38 | 256 qam | 15 |
16 | 259000000 | 5.5 | 38 | 256 qam | 16 |
17 | 267000000 | 5.6 | 38 | 256 qam | 17 |
18 | 275000000 | 6.4 | 38 | 256 qam | 18 |
19 | 283000000 | 4.4 | 38 | 256 qam | 19 |
20 | 291000000 | 6 | 38 | 256 qam | 20 |
21 | 299000000 | 7 | 38 | 256 qam | 21 |
22 | 307000000 | 5.4 | 38 | 256 qam | 22 |
23 | 315000000 | 7.4 | 38 | 256 qam | 23 |
24 | 323000000 | 7.6 | 38 | 256 qam | 24 |
Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors
1 | Locked | 38.9 | 2706607 | 4987453 |
2 | Locked | 37.3 | 3596470 | 10568443 |
3 | Locked | 38.6 | 3623558 | 8803746 |
4 | Locked | 38.6 | 3274461 | 8279821 |
5 | Locked | 38.6 | 3528215 | 6872555 |
6 | Locked | 38.6 | 3576139 | 5741560 |
7 | Locked | 38.6 | 2924941 | 5196312 |
8 | Locked | 38.9 | 3105639 | 4803918 |
9 | Locked | 38.9 | 2992918 | 5335788 |
10 | Locked | 38.6 | 3073990 | 4904478 |
11 | Locked | 38.6 | 2826811 | 4420305 |
12 | Locked | 38.9 | 2616752 | 4271680 |
13 | Locked | 38.9 | 2763466 | 4218116 |
14 | Locked | 38.6 | 2654255 | 4267553 |
15 | Locked | 38.9 | 2528104 | 3778623 |
16 | Locked | 38.9 | 2637072 | 3258164 |
17 | Locked | 38.6 | 2477853 | 3553877 |
18 | Locked | 38.9 | 2466054 | 3497730 |
19 | Locked | 38.6 | 2583935 | 3662182 |
20 | Locked | 38.9 | 2532295 | 3577304 |
21 | Locked | 38.9 | 2497550 | 2972932 |
22 | Locked | 38.9 | 2464752 | 2469912 |
23 | Locked | 38.9 | 2333284 | 2248785 |
24 | Locked | 38.6 | 2351431 | 2019963 |
on 04-12-2022 13:09
Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID
1 | 49600512 | 39.3 | 5120 | 32 qam | 4 |
2 | 43099878 | 41 | 5120 | 16 qam | 5 |
3 | 36600000 | 40 | 5120 | 32 qam | 6 |
4 | 30100000 | 38 | 5120 | 32 qam | 9 |
5 | 23599861 | 38.8 | 5120 | 16 qam | 10 |
Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts
1 | ATDMA | 0 | 0 | 25 | 0 |
2 | ATDMA | 0 | 0 | 8 | 0 |
3 | ATDMA | 0 | 0 | 4 | 0 |
4 | ATDMA | 0 | 0 | 7 | 0 |
5 | ATDMA | 0 | 0 | 109 | 0 |
And my log:
Any thoughts appreciated!
on 06-12-2022 14:52
Hi llamatronic,
Thanks for posting and welcome to our community 🙂
I'm sorry to hear you've been having some issues with the connection.
I've had a look at things from our side and it looks like you're affected by an area SNR issue, the estimated fix date for this is 8th December,
If you're still experiencing a problem after this date please let us know.
Alex_Rm
on 09-12-2022 19:21
Hello,
Is the work ongoing? My broadband is unquestionably worse today.
on 09-12-2022 19:48
I don't really understand the Virgin status checking page. It flips between saying there are no problems in my area and then saying there are. Presumably this means it's still being worked on.
on 12-12-2022 16:01
Thanks for coming back to us llamatronic, I have looked into this and can see that there is an SNR fault in your area, that has a current estimated fix time of 1.15pm on Friday 16th. I apologise for the ongoing issues and hope that we can get them resolved before the estimated time on Friday.
Kind Regards,
Steven_L
on 21-12-2022 21:48
Thanks Steven, but I guess the solution continues to elude that team, as it's now the 21st and my broadband is still unusable for long Teams calls - I'm now just calling in on a normal phone and watching the video on my laptop in bursts when the broadband works.
I'm going to invest in a 4G/5G modem and checking my contract terms, as I'm not convinced this is getting fixed soon.
lt
on 24-12-2022 11:51
Hi llamatronic, thanks for the message and sorry to hear that you are still being affected by SNR
The fault number is F010287727 and this is estimated to be resolved on the 30th December.
Chris.
on 31-12-2022 16:59
Hello Chris,
It's now the 31st, and while I'm not home my broadband monitor tells me this problem has persisted. Can you let me know when the new target date for resolution is, and could you clarify - is anyone actually looking at this, or is the fault just on a rolling deadline?
I'd also appreciate clarification on one point - I've discovered my contract is up for renewal in a few months. Obviously at this rate I won't be renewing as there seems little point in renewing a service that either can't be fixed, or simply won't be fixed for reasons that I can't entirely discern. Do I have to notify you formally on this point to prevent it renewing, and if so can you let me know what contact details to use.
Regards,
lt
on 03-01-2023 10:09
Hi @llamatronic
The date is now the 7th January. We are sorry this has been delayed again.
The estimated fix times can change dependant on the complexity of the fault. We do assure you we are working to fix this as soon as possible.
If you do decide you don't wish to continue as our customer, you will need to contact the team to provide 30 days notice.
You can call the team to request this on 150 from a Virgin land line or 0345 454 1111 from any other line.
Vikki - Forum Team
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