This is on a Joomla 1.7 site. On most of the site (all bar three articles) the menu works perfectly, however on three articles the menu items are all placed one on top of each other.

No special configuration has been applied. i.e. No css etc, just out of the box.

This link shows the problem.
www.macrotoneconsulting.co.uk/miscellaneous-articles/23-speeding-up-firefox-5

Hover over the Home menu item on the LH side and you will see what I mean.

This has me a litle puzzled.

Regards

Hello,

Could you provide a screenshot where we can see the problem and specify what browser do you use?

Regards,
ARI Soft

Here is the problem with Firefox 6:

www.macrotoneconsulting.co.uk/miscellaneous-articles

Images were too large here they are enclosed.

With Firefox 6

A slightly different problem with IE9 in that the menu items are do not extend to the same width and the main menu item does not expand out when the mouse is over it.




There is also a general strange characteristic in that the problem seems to come and go on different pages. It works fine on one occasion and than when one looks again later (several hours) the problem has appeared, only to disappear again later.
Nothing specifically is being changed that I am aware of, especially as regards the menus or their structure.
This following page is one of those that always seem to exhibit the problem. I tend to use Firefox most of the time.

www.macrotoneconsulting.co.uk/index.php/Miscellaneous/speeding-up-firefox-5.html

Sorry, but we can't reproduce the problem. The menu works fine in FF 6 and IE 9 for us.

Regards,
ARI Soft