The post made by harold gave me good information, I had this problem and I fixed it on windows 10 by going to bluetooth configuration and selecting in the bottom part of that window "Sound configuration". There my bluetooth headphones were listed twice, once as the headset + Microphone and again just as the headset. I removed the Headset + Microphone and leave just the headset and it works fine with OBJ. But I am not using microphone as I don't need it, I don't know if this will cause problems later with the microphone.