I use Firefox as my default browser. It is current to version 38.0.5. I have Norton 360 it is current to 21.7.0.11 with auto updates. I enabled the Norton Toolbar in Firefox and ran live update and the toolbar was updated. I restarted Firefox. My homepage doesn't load -- I get an HTTP 404 error.
I use http://forecast.weather.gov/MapClick.php?lat=42.6894984655828&lon=-83.38780863166221&site=all&smap=1 as my home page. Norton Toolbar forces the URL saved as my homepage into all lower case letters. This prevents the URL from being located. When I disable the Norton Toolbar, and reset my home page, it works fine.
Hey Guess what? I reported this issue before (Posted: 13-Nov-2013 | 11:50PM • 3 Replies • Permalink). Two and a half years later: bug still here!