https://connect.mozilla.org/t5/discussions/problem-with-the-top-part-when-using-firefox-not-working/m-p/106949#M41311 <P>Recently, do not know exactly at which update, the top part of Firefox started to be unusable.</P><P>For example: cannot close a tab by clicking the x button, but adding a new tab works just fine! I have to right click the tab and click "close tab".</P><P>Another example: cannot click the link of the website I'm using: neither can change it, or cancel, nothing!</P><P>Another example, cannot switch the positions of individual tabs.</P><P>This does not happen at the start, but after some time of using Firefox, these patterns start to show every time. I have to close everything and restart, for the problems to disappear.</P> Fri, 03 Oct 2025 15:39:16 GMT andreone 2025-10-03T15:39:16Z https://connect.mozilla.org/t5/discussions/problem-with-the-top-part-when-using-firefox-not-working/m-p/106949#M41311 <P>Recently, do not know exactly at which update, the top part of Firefox started to be unusable.</P><P>For example: cannot close a tab by clicking the x button, but adding a new tab works just fine! I have to right click the tab and click "close tab".</P><P>Another example: cannot click the link of the website I'm using: neither can change it, or cancel, nothing!</P><P>Another example, cannot switch the positions of individual tabs.</P><P>This does not happen at the start, but after some time of using Firefox, these patterns start to show every time. I have to close everything and restart, for the problems to disappear.</P> Fri, 03 Oct 2025 15:39:16 GMT https://connect.mozilla.org/t5/discussions/problem-with-the-top-part-when-using-firefox-not-working/m-p/106949#M41311 andreone 2025-10-03T15:39:16Z https://connect.mozilla.org/t5/discussions/problem-with-the-top-part-when-using-firefox-not-working/m-p/106961#M41314 <P>Do those things also happen in Troubleshoot mode (<A href="https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode/" target="_blank">https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode/</A>)?</P> Fri, 03 Oct 2025 20:36:38 GMT https://connect.mozilla.org/t5/discussions/problem-with-the-top-part-when-using-firefox-not-working/m-p/106961#M41314 siffemcon 2025-10-03T20:36:38Z