Hi,
I have a question about the subtitling of a 4k or bluray film. If you want to select it, there are no languages but numbers. Because of this I sometimes have to make 30 choices to get the right subtitles.
Sorry for the bad english 
Is this affecting all your videos, or just a few?
Any particular titles you are seeing this with?
I have this with full blu-ray files. Sometimes there are 30 subtitles but I can not find a Dutch one. And the numbering then starts from 9
Batman v Superman: Dawn of Justice 4K
Wonder Woman 4K