Change the Netflix display language on a TV, phone or browser, get the menus back to English, and set the audio and subtitle languages for each profile.
Unplug the TV, press its power button and wait a minute. Then use Netflix's Get Help menu to check your network, reload Netflix, or sign out and back in.
Turn off subtitles on Netflix with Audio & Subtitles in the player on a TV, phone or browser, and stop captions coming back on Kids shows or other apps.