So, in the recent uptades, when on discord in a call the sounds were playing correctly in the headphones, now, if I am in a call with someone on Discord the game won´t have any sound whatsoever. Does someone know something about thsis? Has this ever happened to you? Thank you for your responses. :)

check your sound settings for the output device. make sure discord, war thunder, and windows all have the correct output device.

if you have a more advanced headset like a steelseries arctis with split game/voice channels, make sure you reset everything to default.