How ironic. I seem to be the only person with a succesful install but yet the only person who can't use it!!!

I don't suppose it would have anything to do with the fact my G91 was only set up as a basic 2 channel analogue device when I uploaded the new firmware?

Simon

Main: MS600, G61R, DSP3100Vx3, DSP33x2, SW1600, Samsung 65JS9500 TV, Sony X800, Wireworld Star*light video cabling, Isotek Vision, Isotek Elite/Prem mains cabling.
Office: Roon ROCK on NUC7i5, Allo USBridge + iFi PSU, Prime Amp/PSU, Fostex TH900.
On the Go: Surface Pro, Explorer2, Sennheiser Momentum M2
Smyth Realiser2 on pre-order :-)