The first tab or page I open doesn't provide the website's url. I can make it appear when I click on the little icon on the left of the address bar.
This only happens with the first tab. I also can't close the first open tab. The whole thing has been behaving strangely. The refresh and back/forward buttons are unavailable too.
This only happens with the first tab. I also can't close the first open tab. The whole thing has been behaving strangely. The refresh and back/forward buttons are unavailable too.
All Replies (1)
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