Slides Dont Work Randomly

[ghost]

I used the moving boxes tool to build a website for a friend of mine (Great tool Chris! Thank you!). Everything works great most of the time and across all browsers dating back to IE7.

Here is the site http://www.renostudenthousing.com/

Every once in a while, when I go to load the page, the moving boxes "left" and "right" navigation buttons (which I customized) do not work on click. Normally when clicked they will produce a URL like this http://www.renostudenthousing.com/#&slider1=1 When its not working, the URL will not change at all from http://www.renostudenthousing.com/ and the only way to scroll left or right is to click the image itself or the links I have created by name at the bottom. Can anyone offer me any tips to solve this random issue?

Regards