I've also uninstalled Firefox with all its Library content and all mozilla files. Attached are the plugs I usually use and up til now I never had any issues.

would please appreciate any input. thnks.

here's a link to whats happening http://youtu.be/dUqbWC4LU3s

You can check for problems with the places.sqlite database file in the Firefox profile folder.

• http://kb.mozillazine.org/Bookmarks_history_and_toolbar_buttons_not_working_-_Firefox
• https://support.mozilla.org/kb/Bookmarks+not+saved#w_fix-the-bookmarks-file

I deleted the file. and firefox made a new one. Issues didnt change. =(

One thing I realized is that I did a Firefox reset and the issues did not seem to come back. UNLESS, I customized the settings the way I want them. I went through all preferences and chose some options that fit my needs. I also customized my navigation, bookmarks and addon bar. For 5 minutes no problems. After that the same thing happened.

Why is this happening? I already uninstalled and reinstalled Firefox from scratch.

?????

Create a new profile as a test to check if your current profile is causing the problems.

See "Creating a profile":

• https://support.mozilla.org/kb/profile-manager-create-and-remove-firefox-profiles
• http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Profile_issues

If the new profile works then you can transfer some files from an existing profile to the new profile, but be cautious not to copy corrupted files to avoid carrying over the problem.

• http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox