A:AnswerIf i understand it correctly, it's because it needs a dongle for the xbox audio. Everything xbox has to be special, and since licensing the use the special xbox wireless signal is expensive (from what i hear) most manufacturers elect to use a usb dongle. same thing with controllers. xbox's wireless signal is proprietary
A:AnswerUnfortunately I’ve heard the same from my friends when I’m playing with them. It isn’t to the severity that you’re probably hearing, but they have noticed it.