When I use IPhone without hearing aids or with cabled EarPod everything works flawless as it should be.
I guess there is a buck in the software with connection to “low capacity” Bluetooth where the hearing aids are connected. This is a special kind type of connection from Apple. Specifically for hearing aids and some other equipment
Having the exact same problem with Resound One (which I have on home demo) Phonak works as a normal Bluetooth speaker but the Resound are controlled via the accessibility > Hearing Aids part of settings rather than the Bluetooth setting.
It needs a software update I guess.
It is not clear for me if Roon is working on this item. And or is reading this message.
Please support department of Roon give a reply so that it will be clear.
I’m sorry for your trouble. I’ve worn hearing aids since 1991 and only recently have I discovered the joy of BT-enabled hearing aids and I utilize these features daily.
All of that said, the way some hearing aids connect via Apple accessibility rather than BT is indeed a missing feature of Roon. I can attest that we are working on this for you and many others like you so please keep your eye out.