Ubuntu Shared mount folder with windows get not the data

“Installation from version 34 (Latest) and Ubunti 24.04 with NGINX and setup are working as expected”]
Using Haproxy with VPN I needed to set the nginx user and group to www-data:root

The login with website and local desktop client does work with this change

Created on the windows side a user www-data with full read and write on the Nextcloud shared folder

Using the command line to mount the local Ubunto folder /mnt/nextcloud to the windows share

sudo mount -t cifs //192.168.0.45/e-drive/nextcloud -o username=www-data,password="password",actimeo=60,uid=33,gid=0 /mnt/nextcloud

This is a working share and see the user names created in both the Ubuntu share and Windows shared folder

Inside the username folder, both places, the only file that got created is cache

Using sudo ls -ld /mnt/nextcloud/ give
drwxr-xr-x 2 www-data root 0 Jul  6 06:47 /mnt/nextcloud/

Syncing a local computer directory with some files give that not all files are synced and the processed file are not visible in any share

Starting the local to server sync process I see the data flow over the VPN line during the syncing process.

After the message all synced the shares are empty

Has other users the same experiences, how to solve it?

Solution:

Login as user using the website URL

See all files and delete all there, when a new sync start , files will be written on the created shares.

What I miss is the path as all directories are saved under files.

I would like to see the full path so on a other computer this path is created and a exact mirror is done