I have a Sades SA-902 headset that uses USB and when there is sound there is a really annoying crackling noise. I have tried plugging it into a different usb slot but it hasn't worked.
Now this is where things get strange. It only crackles when using programs like spotify or teamspeak that arent fullscreen. But if I'm playing a game in full-screen it stops crackling, even if I'm still listening to spotify or on teamspeak.