User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:22.214.171.124) Gecko/2009032609 Firefox/3.0.8 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:126.96.36.199) Gecko/2009032609 Firefox/3.0.8 Back button brings me back two pages instead of one. Reproducible: Always Steps to Reproduce: 1.Search in browser 2.Click into any web page 3.Go back and brings you back to two pages instead of one Expected Results: Bring user back one page.
Can you try in safe mode? http://support.mozilla.com/kb/Safe+Mode
Same problem even in safe mode.
Alright, how about a new profile? http://support.mozilla.com/kb/Profiles
Probably related to a broken profile, even if it's strange, but there's no useful information.