I got it working, thanks. It was a setting in my FTP:

Report external IP in passive mode smile


Hello Dropzone Support,

i have a problem with the FTP Upload. I enter all my details and click on Test connection. It works.
I save the ftp Upload and drag and drop something on it. It says uploading but nothing happens.

I wait a while and then i get this error:

FTP Upload Error
Operation timed out - connect(2)

Nothing has been uploaded. My FTP works with any other program.

Also the ftp upload seems to have a problem with Umlaute like äö etc.

Greetings and thanks for your help