Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

• Don't make any changes on the Safe mode start window.
• https://support.mozilla.com/kb/Safe+Mode

• https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Thanks but I've reinstalled V4 until V5 is stable and more or less working the way I want to work - not the way some programmer thinks I should want to work. You know change is OK but only if it makes things better for the user Change shouldn't be made to make the developer feel good about his/her expertise. For me V4 was Good. V5 gives me too many issues to deal with - I just need a relatively simple browser (and I guess I'm not the only 1 out there that feels like this).

I agree with this user,we understand the dev wants to flash off his skills,but making this AWESOME simple browser more complicated,its actually going backwards.

Version 4 !!!!