- Make the same phone call from another phone and go to the phone menu.
- Look there if the blue Tread/Phone icon disconnects or not.
"I wondered if grease, raindrops ... were playing a part." I'm quite sure that is a software issue like in my case, and not this. In my case I tought the same first, but it was a software issue reseting bluetooth conexions in XT2. Phone call continues but without bluetooth.
Tell us what happens, please, very interested
Thanks.