Choose sound and text separately
Original audio, a Hindi dub and English subtitles are separate preferences. Inspect both menus in the viewing player. A film being Korean or Japanese does not tell you which translated tracks a particular edition includes.
Make text readable
Where customisation is supported, adjust size, contrast or background until the text is easy to read from your normal seat. Do not make the subtitles so large that they hide the scene. Test a conversation before the story becomes busy.
When timing is wrong
Confirm the episode and edition first. A subtitle-delay control, if offered, can address a fixed offset. Gradual drift may need a different track or help from the viewing service. Changing font colour will not repair synchronisation.
Captions and audio description
Captions can include speaker and sound information. Audio description adds spoken information about visual events. Read the track names rather than treating these options as ordinary translations.
For a shared screen
Ask which language and text size everyone can follow before starting. If one person prefers a dub and another needs captions, look for an edition supporting that combination. Read the dual-audio guide for language labels.