Thunderbird's opening is extremely slow on Mac

[PapaLune]

I appreciate the qualities of Thunderbird, its cross-platform character, the ability to recover its profile and thats it’s free software.

But, on MacM1 it is, by far, the slowest application to open.

Is there a way to improve this?

Thank you for your work

[wsmwk]

How is it with version 128?

Exactly how long does it take?

How many pop accounts?

[wsm]

Sorry you were having trouble, but impossible to make progress without further information from you.  There are known solutions for performance on Mac.  If are still having trouble, please post in the support forum at https://support.mozilla.org/en-US/questions/thunderbird.  Thanks.