If you wan to move event in webgui from one calendar to another, system report Could not update event: Unexpected CalDAV error.. It took me for a while to find solution for that, But I failed.
One note, I found, that Thunderbird makes 11 requests to dav server during calendar edit (create same event in new calendar / delete old event in old calendar / lot of checks between that). But Roundcube driver makes only three requests. Create new and some checks. Maybe, you know what to do with that...
If you wan to move event in webgui from one calendar to another, system report
Could not update event: Unexpected CalDAV error.. It took me for a while to find solution for that, But I failed.One note, I found, that Thunderbird makes 11 requests to dav server during calendar edit (create same event in new calendar / delete old event in old calendar / lot of checks between that). But Roundcube driver makes only three requests. Create new and some checks. Maybe, you know what to do with that...