I've had similar problems to member 'Daz' on the post below with some pages not loading including dailymail.co.uk & also at times parts of bbc.co.uk & erratic behaviour with www.ebay.co.uk among other sites - After some experimentation I found it was Admuncher & I use 'Eset Smart Security 7.0.302.2' & disabling 'HTTP checking' in Eset does solve the issues completely - However this does break some functions in Eset that are worrying. - Is this a bug with Eset? Or is (will there be) there a alternative workaround other than disabling important functions of my main AV solution? This does seem to be a recent problem over the last week or two as it did take a while to find out the cause of the issue.
Regards Paul