Page Refreshing a Second Time

I have a page where I had to change the default column width (including Word Wrap) in order to make it fit without a horizontal scroll bar appearing. Initially my problem was that my settings were not being retained. When I tabbed to another page and then returned, I had to re-size the columns. Now the settings are retained, but this page refreshes a 2nd time when you tab onto it. Not a major problem ... but there is some little glitch!