Rated 5 out of 5 stars

I have been using owl for roughly two years. I found it really great and reliable.

I am however (slightly) irritated by a minor feature : all events registered via thunderbird or my smartphone agenda are duplicated as soon as the events are sync. I am using TB 78.13.0 with windows 10.
This is not very problematic but slightly irritating.
Am I the only one observing this feature?
Thanks
Benjamin

This review is for a previous version of the add-on (0.7.9.1).