This is mainly for those that have a J&M BT04 Bluetooth headset along with xm radio. I posted about this earlier but I’ve checked a few more things to narrow down the issue. When my BT04 is turned on and connected to my bike, I completely lose the xm antenna reception. It is not a coincidence, this happens every time I turn them both on together. My wife’s headset is a Sena and there is no issue with it at all, turn it on and the xm reception isn’t affected in the least. I had a Sena 10S before the BT04 and it too worked well with the xm so here’s the question. Does anyone else with a J&M BT04 have a similar issue. The BT04 doesn’t play well with other headsets and J&M have pretty much told me there is nothing they can do about it. I would like to build some sort of case that I can bring to J&M. Any help would be appreciated.