Help Broadband turns off and on

[#1]

Hello now my broadband has been working perfectly for the last 4 or so months all of a sudden my connection just goes off i am using a BT home hub 2.0 version A i think , its started just flashing yellow when i surf the web every 1 min or so it just flashes yellow then goes back to blue and does this all the time there is no problem between 12 am and 12pm all i have tested i have just been at work from 12pm to 4pm, anyone know what the problem might be i have been with plus.net for 1 year and i have been happy with the service so far this is just not usable at the moment i am not sure if this is the right place to have posted but i am not sure if the router is at the end of its life( i have googled the BT home hub 2.0 version A and people have been having this problem but i have been using it without problem for 4 months) or the line is buggered happened when i was on BT and the line was worn away the guy said.
any help would be awesome thanks

[#2]

Hi Pretender,
The line is very intermittent right now which could be caused by many things. If you have another router you can try that would be great. Alternatively you should have a look here for some troubleshooting tips. Below are your latest connection logs.

Jojo

[#3]

just connected my old white home hub and i am still getting the same problems its just flashing yellow every 1-2 mins started happening at like 9 last night i think. and i have also changed the filter.

[#4]

Hi Pretender,
If you follow all the checks in the link I gave you then at the bottom of the page you should click on the link for broadband fault checker and this will take you through some question then raise a fault if necessary.
Jojo