Just out of curiosity, how did you get the headset to work with the Z1 but not with the TR? Don’t they have the same software? Or is it a matter of one having internal BT and your TR not having it?
Also, do you know if this applies only to that specific headset or any headsets in general?
My TR is the European model, so I wonder if I would have the same issue with any BT headset…?