Thought I would start Monday off with an uplifting post (rather than most on here that are complaints or issues that are being reported).
Adrenalin 18.2.1 is working great in Boot Camp with the Apple software device settings applied to it (bootcampdrivers.com).
By updating the same drivers for iMac Pro users by a different method (manual update via the .inf over the original official driver), it also seems AMD have been busy testing with the Vega 56 and 64 as its working great with far greater FPS across the board now in games vs the original driver.
I've also provided here a youtube video of Assassins Creed: Origins running on my iMac 5k with M295X running Adrenalin 18.2.1 and recorded using ReLive with a mix of medium-high settings at 1080p:
Thank you for your continued work towards new official Boot Camp drivers for iMac Pro and keep up the good work everyone!