I think i need some help, cause im stuck with my config again.
Im trying to get eM Client to sync calendars via CalDav/Carddav with Nextcloud
Using the following config url
With hostname being the servers local IP adress
eM Client returns an error: Synchronisation failed, subfolders not found.
Server is https
its not routed on to the internet
hosted on a raspi 3
Syncs nicely with 3 android phones for different 2 useres