Owl for Exchange

Rated 5 out of 5 stars

by tt on Sept. 3, 2023 · permalink

I've been using Thunderbird for my work (Office 365) email using OWL. Thank you.
However, I stopped being able to modify tasks that I make through Thunderbird. Whenever I try to add, edit, or remove a task I receive the following error:
Error code: MODIFICATION_FAILED
Description:
aNewEvent.startTimeZone is undefined.

I'm on Thunderbird 115 but was having the same issue on a older version (102).