Problem with new tabs.
When I open a new tab, it doesn't display the sites well. Everytime I start firefox, I have to go to the 'about:config' page and manually change the value of 'browser.newtab.url' to 'about: newtab' to get the right page.
Wšě wotmołwy (4)
What is the value in 'browser.newtab.url' when you start Firefox?
When I start it, it always says 'about:blank', no matter what it was last session. However, when it is changed, it keeps that value until the end of that session.
Well, all problems seem to have disapeared for now, without doing anything...
Check this out;
https://support.mozilla.org/en-US/kb/how-to-fix-preferences-wont-save
Separate Issue; Your System Details shows;
Installed Plug-ins
Shockwave Flash 17.0 r0
Shockwave Flash 16.0 r0
Having more than one version of a program may cause issues.
You must remove the older programs. Then get the current full installer.
Flash: Grab the uninstaller from here: Uninstall Flash Player | Windows Uninstall Flash Player | Mac
Then reinstall the latest version.
Flash Player Version 17.0.0.188
https://www.adobe.com/products/flashplayer/distribution3.html