I’m using Navidrome and Symfonium on my phone, I have no issues with any umlaut or special characters (å ä ö, japanese, korean, etc) displaying double, did a double-check now as well. Don’t think I had any issues when using tempo either. Things I would check (if not already done): Are the songs / albums tagged correctly Are multiple sources active in the client?

They have some more shows that are definitely worth watching like Tes Lasso, All for mankind, and Master of the air to name a few.

Season 2 of Silo started a couple of days ago with one episode a week