I'm having the same problem with AE2 wireless headphones: When connected to a phone and another device (laptop in my case), it has more than 2 uses for those connections: Phone allows: Call audio Media audio Contact access Laptop allows: Sound input Sound output The laptop can't distinguish between a call and regular media, so I assume it's connections are like "Media audio". I have the same robotic distorion if I'm on a call and either: My laptop is connected to the headphones My cell phone is using its connection for Media Audio If i keep the cell connected for the call, but disable Media Audio, then the call is clear. I think the firmware on both our devices should be improved to ignore all non-"Call audio" channels when a call is in progress. After the call, then the media connections can resume.
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