iCloud calendar issues with TB 78.10.2
Since latest upgrade I have experienced instability with access to iCloud calendar. After updating any calendar item the calendar displays a warning badge and hovering over badge displays [paraphrasing] "calendar momentarily unavailable."
Restarting TB alleviates display of badge yet any attempt to update results in failure message and re-appearance of warning badge.
Creating new calendar item will create a new item (able to be viewed via separate device) yet new item does not appear in calendar view until TB is restarted.
Win10 (64-bit) Version 20H2 (OS Build 19042.985) TB Version 78.10.2 (32-bit)
TIA! John
All Replies (3)
How is the calendar synced, i.e. how is it set up in TB? One method is with TbSync/Provider for CalDAV & CardDAV.
https://addons.thunderbird.net/en-us/thunderbird/addon/tbsync/
I am using the native (to TB 78.10.2) CalDAV API to connect to my iCloud calendar. This method has worked flawlessly (mostly) until recently prompting research which is how I learned that 78.10.1 was released in mid-May (around time issues began).
Thanks for reply.
I don't know if TB updates have affected CalDAV with iCloud, but I would try the add-on method. If you don't want to modify your current profile, you could try it in a separate profile created from Help/Troubleshooting, about:profiles.