Yes, I know. But I am testing GD right now, to see if I will buy all the add ons that are offered. And WPML also costs money…
Before I take that decision I need to test a little more. Anyhow, I have disabled polylang and the dummydata is showing fine now.
Found it! It is under Networkadmin/sites – pick one of multisites, hover on title and then links right under the site title will appear, click on edit. Then pick Settings tab.
Change value next to “User can register” to 1 (default is on 0)
And also “Uploads use Yearmonths folders” value change to 1