Bug voice conect Wi-Fi

Whenever i connect to my 5Ghz network at home, I stay connected to discord but all sound cuts out. It used to work fine but out of no where it stopped randomly. Everything works normally when i connect to the 5Ghz network except discord - it goes completely mute, I stay connected to it but i cant hear anyone in the channel and no one can hear me. As soon as i change back to the normal wi-fi network it goes back to normal instantly.