Thunderbird calendar won't update
Last week I had a Windows 10 update to version 1709.
Now I can open the Thunderbird calendar, but I can't edit or add any new events or tasks. The calendar is "frozen". So totally useless at present.
Any ideas how to solve this?
All Replies (1)
After re-starting Thunderbird a couple of times, then re-booting the PC, the calendar is now working again. Relief!