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Mixed Reality Portal: "Check your display cable", cannot complete initial setup
I haven't been able to get my Acer headset installed/setup. When I launch the Mixed Reality Portal and try to set it up, I end up getting through the initial few screens, but when it comes to the "center your headset" portion, I keep getting the message:
"Check your display cable
Make sure your headset's display cable is plugged in correctly."
I've checked multiple times, restarted multiple times, etc. - nothing seems to work.
ACER MR headset
Windows 10 build 16258 (170731-1532)