nuole mun reisiä

i have external audio interface (lexicon apha). when my microphone and headphones are connected to the soundcard i hear really loud static noise when audio is coming out. if i change settings others cant hear me or i cant hear them. my sound card worked before with discord and i havent done any changes in my computers audio settings. my soundcard works in and out in games and recording software but not in discord. i tested every setting and i listed the result i will send the file (open in fullscreen). i can use discord when my headphones are connected to my pc and microphone in audiocard.