carddav

Hello, lately I can't successfully vdirsyncer sync my calendars because of a
database is locked error. Synchronization works fine with android's davdroid which talks with the same server.

Your vdirsyncer version: 0.16.4
If applicable, which server software (and which version) you're using: Nextcloud 13
Your Python version: 3.6.4
Your operating system: Arch linux
Relevant debug outpu

Rename the groups inside contacts to "Contact groups" as to not cause confusion with the other concept of Groups that exists within Nextcloud.

Issuing
php setup --uninstall
removes all plugins (even base) without any further confirm!

This would be especially useful for calendar.

When navigating thru multiple months very fast, it doesn't cancel requests at the moment but loads all the months you visited.