Problems with Aftershokz and Voiceover

Hardware & Accessories

I have an IPhone 6 S with current software. I use Aftershokz Blues 2 S. I couldn't have been happier with its performance until today. I can hear phone calls fine but can't use Voiceover or listen to music with these headphones. Can anybody tell me what's going on or how I might solve this problem?

Thank You,

Mike Hanson