Soulseek freezes my PC

Hi, I got a problem. Whenever I start Soulseek, it freezes my audio players (they just stop playing the music, like if it has paused) and when I try to open any folder, my file explorer freezes too. At first I thought that sharing my music library caused this, but this time I didn't set up the file sharing and still the same. I even formatted and still got the same problem. Help!

Thanks! (Sorry for my english)