Simple VC Bug. Java.net.SocketException: Connection Reset

Hello everyone, I have a problem, in which I play on a streamer's server, on this server, they recently implemented Voice Chat, and it ended up that I went to download it, and I managed to do it, I ran the game, and everything was fine, but when I tried to join the server, it didn't work. I got the error "Internal Exception: java.net.SocketException: Connection Reset" I've tried everything, removing my other mods, leaving only the VC active as a mod, using other launchers (Modrinth, Minecraft Launcher and Lunar Client) but nothing works. I've also tried watching tutorials on YouTube on how to fix this error but nothing worked. Does anyone know how to solve it? (The server only works on 1.21.4)