Installation and setup of the CalDAV client
If an error occurs during synchronization - CalDAV sync error (general), it is necessary to delete the event that is causing it (usually an event with a set time that has been modified in Android Calendar). Only then you will be able to continue with the synchronization.
Trouble logging in? Simply enter your email address OR username in order to reset your password.
For faster and more reliable delivery, add firstname.lastname@example.org to your trusted senders list in your email software.