I had an Iphone 10xMax and everything worked fine. It broke, and I got an Iphone 11 Pro. Now using carplay on my Bike I can listen to music, but get no audio, and no one can hear me on the mic when I try to make a call.
Online I found where this is a problem with the Iphone 11 pro, but since it works on carplay on my GM Truck, I'd say it's the Sena device and an imcompatibility with an Iphone 11 Pro.
Has anyone run into this problem before, and is there a fix?