Craigslist keeps automatically reloading, all other sites are ok.
When I go to Craigslist their home page is fine. When I navigate away from the home page within their site the page keeps refreshing/reloading. This started a few weeks ago. Their site works fine with Internet Explorer but I prefer FireFox.
Opaite Mbohovái (4)
Try clearing the cache and the sites cookies. This can often fix issues with sites that used to work but no longer work. For details on how to do that see Clear cookies and site data in Firefox and How to clear the Firefox cache.
That did not change anything, however I did notice that when I change to a different tab the reloading stops.
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
See Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems and Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems
It was an Add-On. Criagslist Search 1.1 add-on was causing the problem. Thanks for the help.