Sudden drop in sync and no dial tone
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Plusnet Community
- :
- Forum
- :
- Help with my Plusnet services
- :
- Broadband
- :
- Re: Sudden drop in sync and no dial tone
Sudden drop in sync and no dial tone
23-02-2014 9:17 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Sync speed had dropped to less than 2000 (from around 5000) and Attenuation jumped from 48 to 53.5dB! SN Margin was still at 9dB. Also, the connection had changed from ITU-T G.992.5 to ITU-T G.992.3.
I rebooted the router with a small gain in sync but still around 2000. As I was in bed I decided not much I can do till this morning.
I rebooted at around 08:30:
Uptime: 0 days, 0:11:51
DSL Type: ITU-T G.992.3
Bandwidth (Up/Down) [kbps/kbps]: 576 / 2.066
Data Transferred (Sent/Received) [kB/MB]: 865,95 / 1,85
Output Power (Up/Down) [dBm]: 12,7 / 0,0
Line Attenuation (Up/Down) [dB]: 33,9 / 53,5
SN Margin (Up/Down) [dB]: 6,0 / 9,0
Decided to ring Support and that's when I found I have no dial tone. Not sure whether to raise a new fault or add to the existing ticket. Sadly I don't have a decent enough signal on my mobile to be able to call support from that so, hopefully, someone can pick this up tomorrow.
Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still
Re: Sudden drop in sync and no dial tone
23-02-2014 9:31 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Not a lot you can do if your test socket has no dialtone.
Re: Sudden drop in sync and no dial tone
23-02-2014 9:54 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still
Re: Sudden drop in sync and no dial tone
23-02-2014 12:06 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Re: Sudden drop in sync and no dial tone
23-02-2014 2:33 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
If it's Plusnet - you should be able to raise it via http://faults.plus.net/.
If it's BT - http://www.bt.com/faults/
If your with another provider, your on your own...
Re: Sudden drop in sync and no dial tone
23-02-2014 3:12 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
I already have a ticket still open from a fault (deemed, initially, to be a phone fault, then a broadband fault, then a 'we don't really know what's wrong, keep an eye on it fault) reported last month.
Unsure whether it's wise to raise a new fault at this time.
Not sure if it's relevant but we had a power cut a few days ago and SWMBO noticed that a man was doing something (repair?) while up one of the two poles in the foreground opposite our house.as in the photo. She's not actually sure, though, which pole he was up. Could just be a coincidence
Edit: Finally managed to get a decent enough signal on my wife's mobile and rang PN. Their tests came back with a fault at the exchange which has been logged but, unfortunately, they can't give an estimated repair time.
Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still
Re: Sudden drop in sync and no dial tone
23-02-2014 3:29 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Re: Sudden drop in sync and no dial tone
23-02-2014 3:33 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
The latest ticket opened says the estimated repair date is 27th. I hope it will be before then
Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still
Re: Sudden drop in sync and no dial tone
23-02-2014 4:13 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Re: Sudden drop in sync and no dial tone
24-02-2014 1:09 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still
Re: Sudden drop in sync and no dial tone
25-02-2014 1:43 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Internet use is sluggish to say the least - ping graph below.
I also dislike not having any means to contact my 86-year-old mother or her to contact me.
Is there a way to quicken the process to get the fault(s) rectified, please?
Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still
Re: Sudden drop in sync and no dial tone
26-02-2014 10:54 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
I can tell you though that an engineer has been assigned to resolve this issue today for you, so we would expect the work to have been carried out by the end of the day.
Re: Sudden drop in sync and no dial tone
26-02-2014 10:56 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still
Re: Sudden drop in sync and no dial tone
26-02-2014 5:41 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Between just before 11:00 and 13:00 internet dropped 5 times with a final drop just after 13:00. OR engineer arrived around 13:30 and connected a piece of equipment then went off to the exchange for half an hour so he said. Almost 4 hours later he returned saying that he needs to reconnect everything back at the pole and all should be OK. 10 minutes later he rang and all does seem OK. Apparently his equipment indicated the fault to be 800m from the exhange but he actually found it 1300m away. One of a pair of cables had broken and he said he pulled a new cable from the exchange to that point.
So, phone back as is internet. He indicated that the faulty cable could have been causing the irregular dropouts until it finally broke early Sunday morning.
What I have noticed is that instead of the Attenuation returning from 53.5 back to 48 as it was before the phone went dead it is now 44.5. So, hopefully, things will now be stable.
Recently the SNR was increased from 6 to 9dB (because of all the dropouts) with a resulting drop of sync speed from a little under 6Mbps to around 5Mbps. Is it now worth resetting the SNR back to 6dB to see if we can sync higher than the 6Mbps we used to get and it remains stable at that level?
Edit: I have updated ticket #81741221
Edit 2: I notice I'm still connected as ITU-T G.992.3 - should that not return to ITU-T G.992.5 as it was prior to the phone going down?
[quote=Stats:]Uptime: 0 days, 0:34:02
DSL Type: ITU-T G.992.3
Bandwidth (Up/Down) [kbps/kbps]: 888 / 4.953
Data Transferred (Sent/Received) [MB/MB]: 10,89 / 333,93
Output Power (Up/Down) [dBm]: 12,7 / 0,0
Line Attenuation (Up/Down) [dB]: 25,2 / 44,5
SN Margin (Up/Down) [dB]: 6,6 / 8,6
System Vendor ID (Local/Remote): TMMB / ----
Chipset Vendor ID (Local/Remote): BDCM / IFTN
Loss of Framing (Local/Remote): 0 / 0
Loss of Signal (Local/Remote): 0 / 0
Loss of Power (Local/Remote): 0 / 0
Loss of Link (Remote): -
Error Seconds (Local/Remote): 0 / 0
FEC Errors (Up/Down): 318 / 115
CRC Errors (Up/Down): 4 / 0
HEC Errors (Up/Down): 10 / 0
Edit :3: Had to ring faults team anyway so they have reset PH profile to 4.9 which should soon match BT's at 4.37.
The agent said that if the connection appears to be stable between now and the morning he will reset the SNR to 6 and we'll monitor how things go.
Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still
Re: Sudden drop in sync and no dial tone
27-02-2014 1:36 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Plusnet Community
- :
- Forum
- :
- Help with my Plusnet services
- :
- Broadband
- :
- Re: Sudden drop in sync and no dial tone