The nasty fact that DSL will disconnect due to noise is a fact, and no provider can guarantee you no disconnects in a 24 hour period.
if it is just 1 or 2 disconnects a day, then almost any ISP will say
1. OK we can slow your service down to try and improve stability, I presume you have adjusted the target noise margin to see if this helps
2. Not much we can do, so its stay or try someone else.
If you are seeing 10 or more an hour then it is something more to be investigated.
Generally if one website is down for you, and others on the same ISP are saying it is working then it suggests not an ISP issue, but perhaps something else odd.
The nasty fact that DSL will disconnect due to noise is a fact, and no provider can guarantee you no disconnects in a 24 hour period.
if it is just 1 or 2 disconnects a day, then almost any ISP will say
1. OK we can slow your service down to try and improve stability, I presume you have adjusted the target noise margin to see if this helps
2. Not much we can do, so its stay or try someone else.
If you are seeing 10 or more an hour then it is something more to be investigated.
Generally if one website is down for you, and others on the same ISP are saying it is working then it suggests not an ISP issue, but perhaps something else odd.
The line has been subject to a 24 hour monitoring period as well as other tests they claim to have ran.
They now claim there are no problems detected, even though previously different staff have claimed in the same ticket that problems were detected and sent BT out twice.
I also suspect they reported it wrong to BT as a voice fault not a DSL fault.
I have had the line slowed previously to try to solve the issue also, and tried interleaving mode, as well as lesser reliable fast path (what they call gaming mode for some stupid reason) and their INP1 modes....... None made a difference.
The line has also had its so called "reliability" profile applied to it previously with a 9db SNR. Again not helping at all.
I have even tried increasing this to 15db on one occasion, again it makes no difference.
The statement made to me in a live chat session of...
"As you are well aware the ADSL2+ technology works in such way that one or two disconnections for 24 hours are within acceptable limits and cannot be considered service affecting. It is simply a feature of the technology"
Is also utter nonsense, my prior provider was LLU ADSL2+ based and with them the connection was stable. And when i say stable i mean MANY MANY MANY months worth of uptime.
Issues with BE occured from my very first day of migration to them, prior to migration day i had several months uptime with my prior provider with no losses of sync.
My internet connection now with BE has NEVER managed more than 7 days since joining in December.
They constantly refuse to admit any issue is a fault or their end and instead blame BT or their peering partners. They also expect users to basically solve issues for them and point where and when peering issues and routing issues are and post tracerts to sites affected, rather than doing any work for there self and finding issues. Things are then fixed on a site by site basis rather than curing the routing issues properly.
I have just been told by another staff member in regards to another issue i have and many member have that sudden rises in ping times which keep happening are not and i quote them again.......
"not a problem that affects normal service usage"
Maybe they think you can still game or do video chatting reliably when your ping time suddenly jumps by more than 50% atleast 2 nights every week????????.
For over 3 months i have constantly posted router statistics to them, posted other infomation they have asked for and got nowhere.
I have been subjected to their so called tests where depending on the staff member involved the so called tests have different results.
Some saying "no issue found", some saying "a fault is found with the line" some saying (AND THIS IS THERE LATEST CATCH PHRASE IN TICKETS AND THE FORUM) "I will have to 'ESCALATE' the matter further. Results from the phrae book they through at you equate to the same thing though......... NOTHING SOLVED.
I have had 2 seperate tickets open (ONE of which another staff member now appears to have deleted, obviously to try and cover their ass too bad ive been saving them and screen capturing them incase it got to the stage of a formal complaint....... So nice try to them on the destroy the evidence front, buit no cigar.)