I have been experiencing this annoying pulsating static noise while on the xbox dashboard or using the system audio, video players. As soon as i enter a game or app it goes away. Initially believed to be my audio system, through troubleshooting I found this only happens while connected to Xbox Live no matter whether i use a wired connetion or wirelesss and the fact that i am using a fiber optic cable for audio rules out the chance of any static being picked up by it.
Is anyone else experiencing this, is there a solution? Or, is there a way to disconnect from Xbox live, without disconnecting from my home network, so I dont have to put up with annoying static noise while using the systems audio or video player to stream from my PC? (either than disconnecting my modem for the rest of the household).