Searching with tmm I can not find the following TV Show from themoviedb.org:
Wunderbare Reise des kleinen Nils Holgersson mit den Wildgänsen (1980)
https://www.themoviedb.org/tv/19521
Tried different languages without success.
I was able to find the show, most probably connection problem.
Screenshot
Thank you for your help. But I do not get the same search result as you. I tried several languages and keywords but tmm did not find the tv show from 1980. My version is 2.9.3.1
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Enter more words - "nils" might be to common to get the search result on top.
If nothing helps, try searching with IMDB number (tt0296386) - works with TMDB, if they have it stored.
Or use another scraper for this one...
You are using the movie scraper instead of the tv show scraper. You have to add the folder containing the show as a source in Settings/TV shows/General and not in Settings/Movie/General.