Hog 4 PC Hardware Test Application with Nano Hog 4

I'm running Hog PC v 3.6.0 (b1421) on Windows 10 connected to a Nano Hog 4 by USB.
The Hog PC is seeing the Nano in Wings tab as Hog4Nano : 1030.
But the mapping of the buttons is wrong
In the diagnostics panel and Test Control Surfaces the faders and associated buttons seem fine but numeric keyboard and buttons to the right of the faders appear not to be mapped correctly.

I've re-powered the Nano with Next Page and Choose 1 and 2 pressed to reload drivers with no improvement.

Can anyone help ?