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Long delays in selecting mailboxes in Thunderbird 102

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  • 2 have this problem
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  • Last reply by drosera

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Since TB 10x, but for sure in TB 102, selecting a mailbox after an other mailbox had been used, leads to a delay of sometimes up to 5 seconds. The delay seems to depend on the "size" of the mailbox (number of mails and/or number of subfolders), however it breaks a "fluent" usage of TB. Imagine you want to unfold a mailbox, nothing happens, you click again and after a few seconds, the mailbox unfolds and immediately re-folds, because you have clicked twice :-(. This is a major hindrance in using TB when several big mailboxes are involved.

See also https://connect.mozilla.org/t5/discussions/thunderbird-102-0-1-issues/m-p/9456#M4010

Anyone knows how to solve this problem?

Since TB 10x, but for sure in TB 102, selecting a mailbox after an other mailbox had been used, leads to a delay of sometimes up to 5 seconds. The delay seems to depend on the "size" of the mailbox (number of mails and/or number of subfolders), however it breaks a "fluent" usage of TB. Imagine you want to unfold a mailbox, nothing happens, you click again and after a few seconds, the mailbox unfolds and immediately re-folds, because you have clicked twice :-(. This is a major hindrance in using TB when several big mailboxes are involved. See also [https://connect.mozilla.org/t5/discussions/thunderbird-102-0-1-issues/m-p/9456#M4010 https://connect.mozilla.org/t5/discussions/thunderbird-102-0-1-issues/m-p/9456#M4010] Anyone knows how to solve this problem?

All Replies (3)

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This is possibly related to a broken folder cache in v102. A fix is in the works but not ready yet. It won't be in the upcoming 102.0.2 update yet. So you'll probably have to be patient a little longer.

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Thanks a lot @christ1. That makes sense. I noticed today, that the delays are much shorter during the weekend, when our company's mailserver is considerably less loaded. So refreshing the folder list/information is much faster and delays are shortened. I will try to be patient :-)

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Thanks a lot @christ1. That makes sense. I noticed today, that the delays are much shorter during the weekend, when our company's mailserver is considerably less loaded. So refreshing the folder list/information is much faster and delays are shortened. I will try to be patient :-)