Tried for a day-and-a-half, now, to get my snazzy old Beoplay H4 headphones to pair and play with my new iMac. Been using them in the living room for the TV till I popped for AirPods Max, that location. As a comparison, I just took my equally old MPOW Korean specials which didn’t cost a quarter of the B&O’s…set them over my ears, pressed the start button and they logged instantly into my iMac and music flowed..
I’ll try off and on for a while to get the B&O’s to run. They are lighter. No promises, though.