Firefox and Norton 360
I noticed that since in installed Norton 360 I keep getting a notice that Firefox "is not responding". Is there a problem with Norton and Firefox. Firefox will stall for a few second and then work fine until the next incident. This only began after installing Norton 360.
Alla svar (1)
The Norton toolbar should be compatible with Firefox 26. Try to run Norton live updates a few times.
Norton has had updates for their toolbar extensions ever since Firefox 26.0 was released December 10.
http://community.norton.com/t5/Norton-360/Firefox-26-Support-for-Norton-Toolbar/td-p/1062183
Some say it is best to do live updates before the new Firefox update. You may have to do live update multiple times to get extension to work.