Thankyou both for your responses,
Yes bassfisher6522, I did initially refresh my IE settings, I should have mentioned this sorry.
But still this pesky fault continued.
Trouble, I have Nortons Internet Security and would have done what you suggest but as it stands now I do not have error messages occurring at all, for the last 4 days it has been playing up and now today has again settled down allowing me again to open multiple pages without an issue.
So it seems to have resolved itself,
If I have another issue I will do what you have suggested.
Again, thankyou both.
Cheers.