I guess the second point explains it for me. I have
https://mydomain.net/nextcloud
(/var/www/nextcloud/)
But why doesn’t it work with subfolders and is there a way to enable __Host-Prefix anyway? If I have to get rid of the subfolder, does it mean I have to move
/var/www/nextcloud/ to
/var/www/
or do I have to do something else?
Thanks a lot