So I found out that disabling smb v1 messed up the autodiscover (NT domain) - as in not showing any domains at all. Considering it is recommended disabling smb v1, I was kinda surprised, I didn't find others with this problem.
Now with my new win2019 server, which of course doesnt use the insecure smb v1, how am I suppose to make the autodiscover (NT domain) work ?