I recently purchased the Zenmuse X7 camera. When I start up the Inspire 2 all I get is the FPV camera and nothing from the X7. The original X4S camera works. I've tried to connect my MacBook Pro laptop to the I2 and launch Assistant 2 but all I get is the pic of the USB cord plugging in. I purchased the ProRes license key as well but cannot activate the key without using Assistant 2. Any other options out there?