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Columns in Thunderbird mixed up and resized

Michael Schuler
Michael Schuler
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For the last month or so, when I open Thunderbird the columns are often resized and the headings don't match the content (see example). If I close and reopen Thunderbird, this formatting goes away, but if I reopen it at some later point it is back.

For the last month or so, when I open Thunderbird the columns are often resized and the headings don't match the content (see example). If I close and reopen Thunderbird, this formatting goes away, but if I reopen it at some later point it is back.
Attached screenshots

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Wayne Mery
Wayne Mery
  • Moderator
  • Top 10 Contributor
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a) When it happens, check Error Console for errors (ctrl+shift+J)

b) With Thunderbird not running, start multiple times in troubleshoot mode*. Is the problem reliably gone?

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