Unable to connect to websites - timeout

[#1]

Hi, I have been on fibre for since around 2011 and was on the FTTC trial.
Over the last 2 to 3 weeks or so have had problems connecting to different websites.
It is not always the same websites. When I am on the net, one time it may be one group of sites and on another occasions it might be other sites.
These are websites that I use on more or less daily/weekly basis. The appear to, I assume timeout and then I get a message telling me to check the website
address. they include live.co.uk, plus.net, hsbc and many others. not necessarily at the same time. It is getting rather frustrating.
I believe I read elsewhere in the forum others had similar problem, which I believe was to do with some changes/software/firmware upgrade made by PLUSNET.
But have not managed to find it on forum again. I have not made any changes to my computer, other than usual Microsoft updates.
Grateful you could advise.
Derek

[#2]

Derek,
See the DNS issues thread Should be right on first page. We have been requesting a router update to sort the problem. Hope this helps

[#3]

Tks Marib have directed my query there
Derek

[#4]

Hi there,
If you can give the advice Anotherrone mentions here: http://community.plus.net/forum/index.php/topic,148555.msg1308984.html#msg1308984
And let us us know via that thread if you have any issues please. I'll be looking out for replies there.