Having a bit of trouble. Tried to install Wooshbuild Infinity on my Zgemma H2H but whenever I get to the point of initialising the disk I am getting the following error -

I have tried to fully reset the device, tried reinstalling WI from scratch a couple of times, tried a number of different USB devices - Each time I get to the pont of pressing ok to initialise the device. The box then reboots.
Any ideas?

I have tried to fully reset the device, tried reinstalling WI from scratch a couple of times, tried a number of different USB devices - Each time I get to the pont of pressing ok to initialise the device. The box then reboots.
Any ideas?