https://connect.mozilla.org/t5/discussions/invisible-thunderbird-in-win-11/m-p/44121#M15934 <P>Occasionally when restore down actioned, and Thunderbird sits on the taskbar it refuses to re-launch (Restore up)</P><P>Version 115.4.1 (64-bit)</P><P>&nbsp;</P> Sat, 04 Nov 2023 20:06:19 GMT RobboUK 2023-11-04T20:06:19Z https://connect.mozilla.org/t5/discussions/invisible-thunderbird-in-win-11/m-p/44121#M15934 <P>Occasionally when restore down actioned, and Thunderbird sits on the taskbar it refuses to re-launch (Restore up)</P><P>Version 115.4.1 (64-bit)</P><P>&nbsp;</P> Sat, 04 Nov 2023 20:06:19 GMT https://connect.mozilla.org/t5/discussions/invisible-thunderbird-in-win-11/m-p/44121#M15934 RobboUK 2023-11-04T20:06:19Z