I am using Davdroid quite a long time now. Sadly I have to confess, that I am loosing events and have dublicate Events sometimes. Like in this thread: https://forums.bitfire.at/topic/1209/davdroid-loses-or-duplicates-events-on-sync
I know exactly that I made an event on tuesday for friday. Today it’s lost.
Also some repeating events (Sports and Choir for my Children) are gone. These are repeating events.
So sometimes it happens, that events are lost. Sometimes they are duplicated. When I delete one of the duplicates, both are gone.
I tried to snyc once or twice again before I proceed deleting. They don’t change.
Sorry, I don’t know, how to provide a log. Or where to look in the log. What do you need and how can I provide further info, to help you assist me.
I am using NextCloud 13.0.2.
Thunderbird with Lightning on 2 PCs.
Two Honor Devices with Android 8.
Hopefully you can help me out with some suggestions.
Thanks and best regards