So I reset the Streambar and started from the beginning (to confirm I wasn't doing it backwards :).
All setup, sound from my TV via optical works great as does Youtube on the SB.
I can Pair devices to the bar - my laptop and my Android - and they say connected.
When first paired, the Launch Bluetooth channel? dialog comes up, hitting 'Yes, launch Bluetooth channel now' takes me back to Settings / Remote & Devices.
The Bluetooth Channel seems to be missing.
Any ideas ?