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blank Thunderbird message box at the bottom of my screen

trevoconnell

an annoying blank message box appears at the bottom of my screen and will not go away. If I click on it - it opens another Thunderbird window

an annoying blank message box appears at the bottom of my screen and will not go away. If I click on it - it opens another Thunderbird window

All Replies (1)

Does problem go away if you start Thunderbird in safe mode?

https://support.mozilla.org/en-US/kb/safe-mode-thunderbird