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Thunderbird is slow in opening email and reacting to mouse with MacOS big sur.

  • 3 respostas
  • 2 have this problem
  • 7 views
  • Last reply by Wayne Mery

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Thunderbird: 78.4.3 64-bit OS: macOS big sur 11.0.1

The thunderbird is extremely slow in opening email and reacting to mouse movement after upgrading. Is there any solution?

Thunderbird: 78.4.3 64-bit OS: macOS big sur 11.0.1 The thunderbird is extremely slow in opening email and reacting to mouse movement after upgrading. Is there any solution?

Wayne Mery modificouno o

All Replies (3)

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Is anybody focusing on this problem?

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We have something for you to try if you are able, to get your feedback. https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/cS4TP33hS7yHdUx2l1zlyQ/runs/0/artifacts/public/build/target.dmg which is 78.5.1 plus a patch. It will display as version 78.6.0 although some places might refer to it as "Thunderbird Daily" because it is a test build.