Activating subtitles works at random, most of the time i select a subtitle to download it doesn't activate.
When it does on my iPad, it doesn't show when cast to my tv.
Is there any stability to be expected regarding this issue ?
The subtitles is a stable feature. However, there may be some issues if they are downloaded online. The reason being not so accurate subtitle files found online.
Chromecast to TV does not push subtitles for now. The team has this feature in its feature list and would be rolling it out in coming updates.
If you have specific error with subtitle file, do send it to email@example.com and team will check it out.
Is it necessary to buy pro version for loading subtitles