How old is your iPad or iPhone? I use the Oppo media control app on my iPad for controlling my 105D- not the greatest app but the remote control page works as good as it ever did.
Oppo media control.
My MSB transport is basically an Oppo. I cannot stream or control cd playback with the Oppo Media control app on my iPad or iPhone. The MSB remote can control cd play back but streaming Tidal is impossible . Oppo digital is no more. Does anybody know if a solution?