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Loss of calendar reminders in Thunderbird

Glucose replied
Will1946

Recently the reminders from my calendar in Thunderbird have failed to show, as if there is a setting that has been turned off. How can I turn them back on again? Thank you. Update: I found for half a day the reminders returned, but they disappeared again. Does anybody have any idea as to what is going on?

Recently the reminders from my calendar in Thunderbird have failed to show, as if there is a setting that has been turned off. How can I turn them back on again? Thank you. Update: I found for half a day the reminders returned, but they disappeared again. Does anybody have any idea as to what is going on?

Modified by Will1946

All Replies (9)

Do you mean the "Today Pane" ? Go to View > Today Pane (image)

I don't have a 'Today Pane'. I have tried uploading a snip of my screen as a .jpg but unfortunately without success. It looks nothing like yours.

Don't you have a "View" menu like the one shown in my screen shot?

I have never seen a "View" menu. My Thunderbird was last modified (updated?) on 13 February 2025. I am running Windows 10 on a desktop.

Thank you, I can now see the File, Edit, View etc options toolbar which previously was hidden. I have also opened the 'Today Pane' which I had been unaware of. The appearance or presentation of my screen is very different to your screenshot. Previously I had been seeing reminders, which could be set to various periods before the event ranging from 5 minutes before the event to a week, but for some reason these reminders appear to have been turned off. It is this functionality I would like to restore.

Do you mean this reminder window (see joint picture)

Yes, this is the reminder that I have lost.

Hi there. Will 1946, maybe you'll find useful this post : https://support.mozilla.org/en-US/questions/1511047 It solved my lack of events reminders (still remains the lack of tasks reminders but it's another point).