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Thunderbird 45 display issues on Macbook Pro w/ external display

  • 2 cavab
  • 2 have this problem
  • 4 views
  • Last reply by Wayne Mery

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I have a 2015 Macbook Pro Retina with an external 1920x1200 monitor connected. Since the Thunderbird update to v45, if I drag the mail or message windows from my laptop screen to the external monitor, the window does not display correctly. It shows the whole window but then a "copy" of the same window overlaid at 1/4 size in the upper left corner of the main window. Rolling back to the previous version of Thunderbird seems to fix the problem.

I have a 2015 Macbook Pro Retina with an external 1920x1200 monitor connected. Since the Thunderbird update to v45, if I drag the mail or message windows from my laptop screen to the external monitor, the window does not display correctly. It shows the whole window but then a "copy" of the same window overlaid at 1/4 size in the upper left corner of the main window. Rolling back to the previous version of Thunderbird seems to fix the problem.

All Replies (2)

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v45.1.0 is out today, which should fix this issue. If the problem is not goine after you update, please post an update here in the topic.

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darren, is your issue resolved? If so, please mark previous comment as "Solves the problem"