[ralfonat]

Also in EMM log I saw messages in the Kodi Interface like "ERROR: can't add, scrape in EMM first!", but this is probably the normal updatemovies call?

That's only an information/trace log not an error and normal if a new movie whitout a NFO has been added to the DB.
 

Thanks a ton Dan. I will try it. Is this the recommended order for Kodi interface as well? Add movies first, then moviesets? Or other way around?

Yes, movies first and than moviesets. So:

1. update movie DB
   
2. scrape new movies (new moviesets will be created)
   
3. scrape new moviesets
   
4. do other stuff
   

Awesome I will test. Thank you!

As for youtube trailer currently not working in release. Is it fixed on github and usable? Or should I wait?