Lutron binding and OH2

So, I’m just dipping my toes into OH2 and I can’t get the Lutron binding to work. Does anyone else have this working? Or am I doing something dumb?

It finds the Lutron processor automatically and shows on the Paper UI configuration screen ‘Gulliver processor iniitialising’.

I then entered the correct username and password, but it stays at ‘initialising’.

I tried setting up a keypad as a Thing with the following:

iThing lutron:keypad:entry (lutron:ipbridge:00DE1DFF) [ integrationId=12]

But this Thing is also showing as uninitialised on the summary screen and ‘UNINITIALIZED - HANDLER_MISSING_ERROR’ as the thing properties

Any help greatly appreciated