For over a month we have been having problems when suddenly it may take several minutes to display for example bbc.com. Our BT Business Hub 2700 has been factory reset. This line is dedicated to the broadband. BT Have replaced the wall socket face plate so that a filter is no longer required. All tests show no errors on the line. The problem occurs with a directly connected LAN lap top as well as with all PCs on our network. Max of about 6 at any one time.
The max speed we have ever been able to achieve is about 3Mb although the Hub shows about 5Mb.
Can anyone suggest anyway I can monitor what may be causing the problem and also comment on the data below. In Particular the Corrected and Uncorrect block counts - do these indixcate anything. This is data collected over a bit more than 24 hours.